noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Initialism of 3-methylbutenethiol (“3-methyl-2-butene-1-thiol”) (methylbutenethiol). abbreviation, alt-of, initialism, uncountable

Synonyms

All synonyms

321-mbtmbt

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.