Lexicon :: Strong's G376 - anapēros

ἀνάπηρος, -ον, (properly, πηρός from the lowest part to the highest — ἀνά; hence, Suidas ὁ καθ’ ὑπερβολὴν πεπηρωμένος [cf. Lob. Path. Elementa 1:195]), disabled in the limbs, maimed, crippled; injured in, or bereft of, some member of the body: Luke 14:13, 21 ἀναπήρους, χωλούς, τυφλούς. In both these passages L Tr WH have adopted with certain manuscripts the spelling ἀναπείρους — manifestly false, as arising from itacism.
(Plato, Crito, p. 53 a. χωλοὶ καὶ τυφλοὶ καὶ ἄλλοι ἀνάπηροι; Aristotle, h. a. 7, 6 [vol. i., p. 585^b, 29] γινονται ἐξ ἀναπήρων ἀνάπηροι; Lysias quoted in Suidas ῥῖνα καὶ ὦτα ἀνάπηρος; 2 Macc. 8:24 τοῖς μέλεσιν ἀναπήρους.)

Related entry:

ἀνάπειρος, a false spelling (arising from itacism, [cf. Phrynichus in Bekker, Anecd. i. p. 9, 22: διὰ τοῦ η τὴν τρίτην, οὐ διὰ τῆς ει διϕθόγγσυ ὡς οἱ ἀμαθεῖς]) in some manuscripts in Luke 14:13, 21 (and adopted by L Tr WH; [see WH. App. p. 151]) for ἀνάπηρος, which see.