From the same as hetton; to make worse, i.e. Vanquish (literally or figuratively); by implication, to rate lower -- be inferior, overcome.
see GREEK hetton
STRONGS NT 2274: ἡττάωἡττάω: (ἥττων); to make less, inferior, to overcome (the active is only in Polybius, Diodorus, Josephus, Antiquities 12, 7, 1 (other examples in Veitch, under the word)); passive ἡττάομαι, from (Sophocles and) Herodotus down; perfect ή῾ττημαι; 1 aorist ἡττήθην (ἡσσωθην, 2 Corinthians 12:13 L T Tr WH; in opposed to which form cf. Fritzsche, De conform. N. T. crit. quam Lachmann edition, p. 32 (yet see Kuenen and Cobet, N. T. ad fid. Vat., p. xc.; WHs Appendix, p. 166; Buttmann, 59 (52); Veitch, under the word)); to be made inferior; to be overcome, worsted: in war, ὑπό τίνος, 2 Macc. 10:24; universally, τίνι (cf. Buttmann, 168 (147); Winer's Grammar, 219 (206)), to be conquered by one, forced to yield to one, 2 Peter 2:19; absolutely, 2 Peter 2:20. τί ὑπέρ τινα, equivalent to ἧττον ἔχω τί, to hold a thing inferior, set below (on the accusative (ὁ) cf. Buttmann, § 131, 10; and on the comparitive use of ὑπέρ see ὑπέρ, II. 2 b.), 2 Corinthians 12:13.