1. (Abstract Noun) Idle or foolish and irrelevant talk. কোনো কামত নহা অলাগতিয়াল কথা৷

English: blether, prate, prattle,
Assamese: জল্প, জল্পনা, বিজল্প,
Garo: betbeta

2. (Verb-Intran.) to utter sounds or words imperfectly, indistinctly, or without meaning, meaningless sounds produced by a child in its initial days of language acquisition

English: babble, chatter, prattle,
Assamese: কলকলা,
Bodo: आउराइनाय,
Mizo (Lushai): chiar nawk nawk,
Karbi: korkole

Different POS:

a. Abstract Noun: babble, chatter, prattle, কলকলনি, गोनांथि नङै बुं...

Related Idea:

b. Verb-Intran.: babble, prate, কেপকেপা, কেবকেবা, চেলচেলা...

3. (Abstract Noun) the sounds or words uttered imperfectly, indistinctly, or without meaning, meaningless sounds produced by a child in its initial days of language acquisition

English: babble, chatter, prattle,
Assamese: কলকলনি,
Bodo: गोनांथि नङै बुं,
Karbi: korkole,
Deori: কেল-কেলাবা, পেত-পেত-ন

Different POS:

a. Verb-Intran.: babble, chatter, prattle, কলকলা, आउराइनाय...