TRIBASIC
Meaning of TRIBASIC in English
transcription, транскрипция: [ (ˌ)trī-ˈbā-sik ]
adjective
Date: 1837
: having three replaceable hydrogen atoms — used of acids
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003