HETEROATOM
Meaning of HETEROATOM in English
Pronunciation: ' he-t ə -r ō - ˌ a-t ə m
Function: noun
Date: 1900
: an atom other than carbon in the ring of a heterocyclic compound
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012