-plegiacomb. form
Primary stress is attracted to the first syllable of this combining form and vowels may be reduced accordingly; see e.g.
ophthalmoplegia n.Origin: A borrowing from Latin. Etymon: Latin -plegia.
Etymology: < post-classical Latin -plegia (in e.g. hemiplegia hemiplegia n.) < Hellenistic Greek -πληγία (in e.g. ἀποπληγία apoplexy) < ancient Greek πληγή blow, stroke (see plaga n.) + -ία -ia suffix1. Compare French -plégie, German -plegie.Recorded from the late 16th cent. onwards in loans from Greek, via post-classical Latin, as hemiplegia n., paraplegia n. Formations within English are found from the 19th cent., as iridoplegia n. at irido- comb. form . Chiefly combining with first elements ultimately of Greek origin, although compare quadriplegia n., with a first element ultimately of Latin origin.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2020).