-chromiccomb. form
Primary stress is attracted to the first syllable of this combining form and vowels may be reduced accordingly.
Origin: Of multiple origins. Partly either (i) a borrowing from Latin, combined with an English element. Or (ii) a borrowing from Greek, combined with an English element. Partly formed within English, by derivation. Etymons: Latin -chromos ;, -ic suffix; Greek -χρωμος , -ic suffix; -chrome comb. form, -ic suffix.
Etymology: Originally < post-classical Latin -chromos or its etymon ancient Greek -χρωμος (see -chrome comb. form) + -ic suffix; in later use < -chrome comb. form + -ic suffix. Compare French -chromique (apparently rare; in e.g. photochromique photochromic adj.). Compare -chrome comb. form, -chromism comb. form, and -chromy comb. form.Earliest attested in achromic adj. Formations within English are found from at least the first half of the 19th cent.
This is a new entry (OED Third Edition, November 2010; most recently modified version published online March 2022).