heteroradical

== English == === Etymology === From hetero- +‎ radical; ultimately from Ancient Greek ἕτερος (héteros, “different”) and Latin radix (“root”). === Pronunciation === IPA(key): /ˌhɛtɜɹəˈɹædɪkəl/ === Noun === heteroradical (plural heteroradicals) Either of a pair of homonyms that have different roots (chemistry) An organic radical in which the unpaired electron is on an atom other than carbon