The name of the language comes from the Aimol tribe of people who speak it. The word Aimol itself may come from the words Ai meaning "wild turmeric" which would be found in the hill Mol.
Genealogical affiliation
Aimol is an Old Kuki language. The language displays similar characteristics as other Old Kuki including Kom, Mhar/Hmar, and Chiru. However, most of the Old Kuki languages are not mutually intelligible with Aimol. Additionally, Aimol is reportedly less influenced by Meitei, the lingua franca of the state of Manipur, as compared to the other neighboring languages. Aimol is mutually intelligible with Kom. Speakers of the respective languages can understand each other when speaking in their own language. In terms of numeric structures, the two languages demonstrate extreme grammatical and structural similarities. In the Linguistic Survey of India, Grierson reported that all the Old Kuki languages, including Aimol, are all merely dialects of the same language. He also reported that these Old Kuki languages are closely related to the Central Kuki languages.
Dialects
The Langrong variety is distinct enough that some consider it a separate language. There are two dialects of Aimol proper, Sutpong and Khurai, which can perhaps be attributed to differing migration patterns. There are small differences between the two but they are completely mutually intelligible. Most occurrences of Aimol writing are of Sutpong. This version makes use of glottal stops in word endings preceding by vowel sounds. Speakers of this dialect tend to take pride in speaking this dialect over Khurai. Khurai usually does not use the glottal stops as is present in Sutpong. There is also less use of initial nasalized sounds in Khurai. There may be negative interpretations of the wordKhurai which lead to the negativity with the dialect. Additionally, the Khurai dialect is understood to borrow more words from Meitei and other neighboring languages, though it is indisputable that both dialects take from and are influenced by other languages.
Writing system
There are very few written records of the Aimol language. Much of what has been recorded were samples from Grierson. Younger generations use Latin script, while older generations use "Manipuri written in Bengali script." Additionally, a version of the Bible has been recently completed, but not yet released. This should greatly benefit the translation and preservation process.
Syntax
Aimol follows the traditional subject-object-verb word order, like the other Tibeto-Burman languages, and uses postposition instead of preposition. Tone is an important feature of the language, as the certain pitch used can indicate multiple different words.
Numerals
Cardinal numbers in Aimol are formed by using simple addition and/or multiplication compounds. The numbers between 11-19 are formed by taking the word for ten som and the respective number between 1–9, and using the connective word ləj. For example, the word for fifteen is som-ləj-raŋa, which is formed by the words for ten-connective-five. The decade, century, and thousand numbers are formed by using a multiplication compound. To illustrate this principle further, the word for three hundred is rethum, which is formed by the root re-, and the word for three ənthum. Finally, for the numbers not divisible by 10, the two principles are combined. The word for 22 is somniləjthum, which translate to ten-two-connective-two. In this instance, ten and two are multiplied to equal twenty which is connected to two.
Ordinal Numerals
Ordinal numerals are formed by adding the suffix cəŋnə to the base number. For example, second is expressed as ənni-cəŋnə, meaning two-necessary suffix.
Multiplicative Numerals
Adding the prefix wəj- to a base numeral results in a multiplicative numeral. Fifth is expressed by wəj-rəŋə, the prefix to the base word for 5.
Fractional Numerals
To express fractions, the prefix sem- is added to the denominator number, followed by the connective -ə-, and then the word for the numerator. To express the fraction two-fifths, the word in Aimol is sem-rəŋə-ə-ənni.
Linguistic climate
Manipur
The linguistic situation of the state of Manipur is complex and confusing, making it difficult for proper classification and documentation of the dozens of endangered languages in the region. Languages and dialects are classified according to status as a scheduled tribe. Mutually intelligible dialects of the same language can be classified as distinct languages, and mutually unintelligible languages can be classified as dialects of the same language. Additionally, there is difficulty attributed to shifting ethnic loyalties in the region. Peoples with distinct relation to the Old Kuki groups, including the Aimol, have declared themselves as Nagas or as completely separate distinct peoples. This makes it difficult as the Kukish and Naga set of languages have little linguistic similarities and are mutually unintelligible.
Meitei
is the official language of Manipur and the lingua franca amongst the various tribes in the region. Most Aimol speakers are completely fluent in Meitei. Also, it is the language that is taught in school, thus Aimol has to be taught as a second language in the home. The strong influence of the lingua franca is a considerable threat to the continued existence of Aimol and its survival in future generations. However, there have been efforts to preserve the Aimol culture, including the language. Additionally, Aimol sees a significant use in the personal domain.
Religion
The Aimol people are predominantly Christian and this community has helped with preserving the language. The New Testament has been translated, and there are significant audio samples of the language in the form of Bible studies. While primarily done to spread and maintain the religion, recordings like these are vital to the continued existence of the language.
