adj.
Pronunciation: ' byü-t ə l
Function: noun
Etymology: International Scientific Vocabulary but yric + -yl
Date: 1869
: any of four isomeric alkyl radicals C 4 H 9 – derived from butane
adj.
Pronunciation: ' byü-t ə l
Function: noun
Etymology: International Scientific Vocabulary but yric + -yl
Date: 1869
: any of four isomeric alkyl radicals C 4 H 9 – derived from butane
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012