-phorecomb. form
Primary stress is retained by the usual stressed syllable of the preceding element and vowels may be reduced accordingly; see e.g.
pharmacophore n.Origin: A borrowing from Greek. Etymon: Greek -ϕόρος.
Etymology: < ancient Greek -ϕόρος, combining form (in e.g. μαστιγοϕόρος mastigophore n.) corresponding to ϕέρειν to bear (see bear v.1); frequently after formations in French -phore (formations in which are found from at least the late 18th cent.), German -phor (formations in which are found from the second half of the 18th cent.), or scientific Latin -phora (formations in which are found from the second half of the 18th cent.). Compare -phorous comb. form.First attested in 17th-cent. loans from Greek, as mastigophore n., stephanophore n. 18th- and early 19th-cent. formations are modelled on French or Scientific Latin. Formations within English are found from the second quarter of the 19th cent., frequently in botany and zoology.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2020).