1. (Abstract Noun) one more than thirty; the symbol denoting 31 (৩১ in Assamese)

English: thirty one,
Assamese: একত্ৰিংশ, একত্ৰিংশত্তম, একত্ৰিছ,
Mising: Yingum langko,
Garo: kolatchi’sa,
Meeteilon: kunthra mathoi,
Karbi: thomkep-ra-isi,
Kok-Borok: thamchisa,
Hmar: sawmthum pakhat,
Nagamese: ektis,
TAI-Ahom: ছাম্ ছিপ্ এট্,
Hindi: इकत्तीस,
Nepali: एकतीस, ३१,
Rabha: thamchisa, thamsisa, থাম ছিছা,
Tiwa: Thamchisha,
Deori: দাগাংআ,
Singpho: masum si ei

2. (Abstract Noun) one more than thirty; the symbol denoting 31 (৩১ in Assamese)

English: thirty one,
Assamese: একত্ৰিংশ, একত্ৰিংশত্তম, একত্ৰিছ,
Mising: Yingum langko,
Garo: kolatchi’sa,
Meeteilon: kunthra mathoi,
Karbi: thomkep-ra-isi,
Kok-Borok: thamchisa,
Hmar: sawmthum pakhat,
Nagamese: ektis,
TAI-Ahom: ছাম্ ছিপ্ এট্,
Hindi: इकत्तीस,
Nepali: एकतीस, ३१,
Rabha: thamchisa, thamsisa, থাম ছিছা,
Tiwa: Thamchisha,
Deori: দাগাংআ,
Singpho: masum si ei