The Ayutthaya Kingdom or Empire was a Mon and later Siamese kingdom existed in Southeast Asia from 1351 to 1767, with its center Ayutthaya city, in Siam [nowadays Thailand]. Considered as the precursor of modern Thailand.

According to traditions, the kingdom was founded by King Uthong, but the latter's origin is unclear, as he is depicted as "a Northern Thai prince, a fugitive Chinese prince from the sea, a Khmer noble from Angkor, a ruler from one of the gulf cities, or a Chola dignitary."

Balaha, emanation of bodhisatva Avalokitesvara (Lokesvara) as a flying horse rescuing the trader Samhala and his five companions from a shipwreck (or from being held captive by a group of Rakshasa. Part of Buddhist Valahassa Jataka.

In Tibet and Nepal, Balaha is represented as the Wind Horse on Buddhist prayer flags. In Cambodia, the Balaha stone statue at Prasat Neak Pean was restored and identified in the 1920s. A copy of the sculpture was erected at the entrance of former Siem Reap International Airport.

A buttress is an architectural structure built against or projecting from a wall which serves to support or reinforce the wall. Buttresses are fairly common on more ancient buildings, as a means of providing support to act against the lateral forces arisingout of the roof structures that lack adequate bracing.

Bhikshatana-murti is the representation of the Hindu god Shiva as the "Supreme Beggar", a nude, four-armed male figure (Kapali mendicant) with a begging bowl, surrounded by demonic followers and love-sick women.

Contrary to Shiva's other avatar Bhairava, fierce and threatening, Shiva as Bhikshatana is gentle, so handsome he easily seduces the female companions of forest ascets while wandering as a mendicant to atone for his sin of severing Brahma's fifth head on his way to the holy city of Varanasi. After this experience, triumphan Bhikshatana establishes the worship of the Linga or, according to other traditions, becomes Nataraja, the "Cosmic Dancer".

A bas-relief representing Bhikshatana seducing the wives of sages has been identified by Madeleine Giteau in the southwestern pavilion of Angkor Wat's third precinct. Jean Boulbet has identified representations of Shiva as Bhikshatana at Kbal Spean. Several bronze statues of Bhikshtana dating back from Cambodia's 12th century are hosted in museums worldwide, including the Minneapolis Institute of Art (MIA).

The bowl used by Buddhist monks to collect food alms is called បិណ្ឌបាត benbat in Khmer, and the practice of begging for food បិណ្ឌបាតចារិកវត្ត benbatcharikwat. The festival of Pchum Ben ថ្ងៃភ្ជុំបិណ្ឌ in order to collect food for monks and the departed is a solemn celebration in Cambodia.

Archaeological term for an ornament or plate of thinly beaten precious metal, typically a thin gold disc.

A candi is a Hindu or Buddhist temple in Indonesia, particularly in Central and Eastern Java, mostly built during the "Hindu-Buddhist period"(between 4th and 15th centuries).

The official definition is an ancient stone building used for worship, or for storing the ashes of cremated Hindu or Buddhist kings and priests, with a larger archaeological definition as Hindu and/or Buddhist sacred structures for religious rituals and ceremonies. In Balinese architecture, the candi is a stone or brick structure of one cell-shrine with portico and pyramidal roof, located within a pura.

The candi architecture reflects a form of syncretism typical of Java. As V.M.Y Degroot, noted in 2009 "the Indian concept of space appears to have been more directly implemented into Buddhist architecture than in Hindu shrines. The layout of the large Buddhist temples of Central Java indeed depicts a rather concentric view of the cosmos, compatible in most respects with Indian descriptions of the universe. The Hindu religious compounds, on the contrary, emphasize a different approach in which the idea of progression is reinforced, as well as the association of sanctity with the rear of the temple compound, as so frequently found in East Java."

• In Indian astronomy, Caitra or Chaitra (चैत्र) is the Sanskrit name of a lunar month in which the full moon stands in the constellation Chitrā (corresponding to March-April).
• In the Vedic calendar, it is the first month of the vasanta (season of spring), presided over by Vishnu.
• In Pancaratra tradition, Chaitra is the first month (caitra-masa: April-May), during which are celebrated the birthday of Rāma and of Narasiṃha, as well as the flower festivals called vasantotsava, damanotsava and kalhārotsava [alternatively in the following month of vaiśākha: ay/June].
• In Southeast Asia, it is a 29-day month, the first month of the year. Khmer linguists define chetr as the fifth month of the lunar calendar.
• In Madurai (India), Chaitra month is when the marriage of Shiva and Mīnākshī is celebrated every year. during the month of Chaitra.
• Zhou Daguan noted that in 13th centurt Angkor Khmer New Year fell in the tenth month of the Chinese calendar, called "jiade" (for Katejk-Karttika, kh កត្តិក Khatdek), Oct-November.

Durga is a major Hindu goddess, worshipped as a principal avatar of mother goddess Mahadevi, associated with protection, strength, motherhood, destruction, and wars. She has different names, including Durgā, Bhadrakālī, Vijayā, Vaiṣṇavī, Kumudā, Caṇḍikā, Kṛṣṇā, Mādhavī, Kanyakā, Māyā, Nārāyaṇī, Īśānī, Śāradā and Ambikā.

In Shaktism (goddess-centric sect), she is Devi (the Goddess), primordial creator of the universe, and in the Bhagavata purana she is Vishnu's younger sister. In Indian representations - in particular at Aihole Temple - Mahishasura Mardini Durga has eight arms, carrying the weapons and attributes given to her by male deities: the trident (given by Shiva), the Chakra (Vishnu), the conch (Varuna), the Pasha an iron rod (Yama), the dart (Agni), the bow (Vayu), the quiver and arrows (Surya), the thuderbolt (Indra), the mace (Kubera), the rosary and a water pot (Brahma), the sword and shield (Kala), the battle axe (Vishwakarma), the lion (Himavan), a disc and a lotus, a bell, etc...She is standing in the Tribhanga pose (three bends), legs apart, left leg pressing down the buffalo demon.

Across Indonesian islands, Durga was the most common representation among ancient sculptures of female deities. Durga statues have been discovered at stone temples and archaeological sites in Vietnam, likely related to Champa or Cham dynasty era.

In Cambodian art, Durga, in particular in the Mahishasurmardini form, was revered since the oldest recorded times. An 1.65 meter-high statue was retrieved at what has been supposed to be the site of the main temple of King Ishanavarman of Chenla (r. c. 615–628 C.E.) in Ishanapura (Sambor Prei Kuk).

In modern Cambodia, the Indian community has started to give social resonance to the celebration of Durga Puja, the festival observed usually in September or October, from the sixth (Shashti) to the tenth day of the bright lunar fortnight in the Hindu lunar calendar month of Ashvin, concluding with Durga Visarjan (immersion of the idol).

Inner sanctuary or altar room containing the main deity of the temple. In Indian ancient science of architecture (vāstuvidyā), the sanctum sanctorum where the presiding deity is installed.

According to Dr. Sarita Ranjan, "beneath the mandala’s central square is the space for the formless shapeless all pervasive all connecting universal spirit, the Purusha. This space is sometimes referred to as Garbhagriha - a small, perfect square, windowless, enclosed space without ornamentation that represents universal essence."

One Khmer inscription, K.809 N:3 (878/87 CE), mentions śivagarbha as a sanctuary dedicated to Shiva as a toponym.

Gopura in Indian architecture refers to a tower above a gateway or archway, "towers at the entrances of a temple". The term is also used as saṃdoha, a "meeting place" of the Yoginis.

An ingot is a mass of metal that has been cast into a size and shape (bar, plate, sheet) to be stored, exchanged, or worked on into a semi-finished or finished product.

Jambūdvīpa (जम्बूद्वीप) is the name of one of the seven divisions or continents (concentric or not) of the world - often the central, inhabited, centered arount Mount Meru one -, that can be confined to India or be divided in nine parts, one of which being Bharatavarsa [India].

To refer to King Ashoka the Great's dominion - "Empire" -, the Inscriptions of Ashoka use "a word meaning ‘here’, indicating the royal household or the capital city or the entire dominions of Asoka. In some cases, the empire is mentioned, in accordance with an ancient Indian convention, as either the Earth or Jambudvipa meaning the earth or its part containing Bharatavarsha." (D.C. Sircar)

A Lao mouth organ mostly made of bamboo, with pipes connected with a small, hollowed-out hardwood reservoir into which air is blown. National instrument of Laos, with khene music inscribed in 2017 on UNESCO List of Intangible Cultural Heritage of Humanity. Used among the ethnic Lao Isan, some Tai ethnic groups such as Tai dam in north Vietnam, Muong people, and Lao population of the province of Stung Treng, Cambodia. In Cambodia, central element in lakhon ken ល្ខោនគែន, dance drama genre featuring the khene as main instrument.

Klon [or glawn, gaun] is a Thai and Lao term referring to 1) poetic verse in general, 2) a specific prosodic form in Thai and Lao poetic traditions.

kram: in middle period Cambodia, referred to proceeding, succession, order, justice, customary law, ordinance. "Cau krama" (IMA 30: 23-4), ‘head of law', judge, magistrate’.

Law codes were called kram, subsisting in modern times as in រាជក្រម reachkram: "royal code, royal edict". ក្រមការ kramkara, "order", "code of conduct", also meant "official, functionary" in middle period.

Kshatriya: one of the four varnas of Hindu society representing warrior aristocracy, along with Brahmins, Vaishyas, and Shudras. An administrator or a warrior.

Paul Pelliot has argued that the kings of Chenla, who were kstariya, could not directly descend from Kaundinya [Preah Thong], who was a brahmin. In Vaishnavism it is stated that the kstariya, ruling class, must govern the world in accordance with the rules and regulations enacted by great brāhmaṇas and saintly persons.

In Cambodia, there was a frequent mix of warrior and priest/scholar classes, a blend that led to a new group called Brahmakshatriyas. For instance, the K. 359 inscription from the 6th century reports the union of Brahmin Somasraman to a sister of King Bhavavarman I, himself a ksatriya. Several kings of Chenla bore the title Ksatriya in their ruler name, and the term came to mean "king" or "queen" in Khmer language.

An indigenous ethnic group with native lands ranging from Khorat Plateau (Northeast Thailand) to the banks of the Mekong River in southern Laos and south to north central Cambodia. One of the "hill tribes", with more than 30,000 identified in modern Cambodia. Known as the "iron masters" of Ancient Cambodia, specializing in iron mining and processing, especially in the Kompong Thom/Preah Vihear area.

Kuy (often Kuay among contemporary linguists) is a Katuic language of the Mon-Khmer language family. Three major dialects of the Kuy language have been identified: ntra, ntua and mla.

1. Royal actress or dancer.
2. ល្ខោនខោល l'khon khol, 'Masked theater', with a repertoire from the Reamker. In Cambodian masked theater, derived from ancient royal dance, each character bears a specific color: green for Ream (Rama), yellow for Preah Leak (Lakshmana), red for Seyda (Sita), white for Hanuman and its 18 monkey warriors, brick red for Krong Reap (Ravana), blue for Tupi (King of Buffaloes).
3. ល្ខោនគែន l'kon ken, a theater and dance form developed during the first reign of King Sihanouk (1945-195), in which the ken, a traditional Mon-Khmer and Laotian reed music instrument, played a central part.

An Indo-Aryan language spoken in parts of India (some of Bihar and Jharkaland states) and Nepal (Koshi and Madhesh provinces). One of the 22 official languages of India.

Although classical Maithili texts were written in Mithilaksar (Tirhuta) script, the script nowadays mostly used by Maithili speakers is Devanagari.

Maṇḍala is a Sanskrit term primarily referring to what is circular thus whole, complete.

1/ In the Arthaśāstra and other legal texts, the mandala is circle of twelve neighbouring kings, some friendly and others unfriendly, in relation to a king desirous of conquest. The term could also be used for the territory under the possession of a feudatory.

2/In Shaivism, maṇḍala, cakra, and yantra are often translated as a “mystical diagram” figuring the space for rituals and the apparition of deities. Mandala can also be a disc, the lunar disc.

3/ In ancient Indian epics, it is the deployment of an army in a circular shape. The term also refers to a part of the Rig-Veda, a combination of dance sequences in the Natyashastra [Treaty on Dance], and in some texts (Kulakaulinimata, for instance) to "round" meaning "breasts".

4/ The Buddhist mandala is a circular picture, sometimes a symbol of the universe, a place of enlightnment or the symbolization of a meritous deed, to be contemplated in meditation or prayer.

5/ The term has been used by some modern historians of Southeast Asia to describe pre-State polities or areas of influences, "circles of allegiance".