1. (Material Noun-Neuter) the hard fibrous lignified substance under the bark of trees গছৰ ছালৰ তলত থকা কঠিন আঁহযুক্ত বস্তু

English: timber, wood,
Assamese: কাঠ, কাষ্ঠ, তকতা _bo , দাৰু,
Bodo: तकता, दंफां, दंफां थुक्रा, दंफांकाट,
Mising: ísíng,
Garo: bolgrim, boltong,
Meeteilon: th, wu,
Mizo (Lushai): thing,
Karbi: ingnam, theng,
Nagamese: batam, kath, kuri, tokta,
Dimasa: bondo,
TAI-Ahom: মাই,
Bangla: কাঠ,
Rabha: পান,
Deori: কাত,
Singpho: phun,
Tutsa: banglong

2. (Material Noun-Neuter) A segment of the trunk of a tree when stripped of branches

English: log,
Assamese: কুন্দা,
Meeteilon: utup,
Karbi: nujok,
Dimasa: bondo, kunda, log,
Hindi: लकड़ा

Related Idea:

a. Material Noun-Neuter: block, ধুম, ধুমধুমা...