Extended Strong's Greek Lexicon (Abbott-Smith based)
lust
Usage: ὄρεξις, -εως, ἡ (ὀρέγομαι), [in LXX Wis.14:2 15:5 16:2-3, Sir.18:30 23:6, 4Ma.1:33 4Mac 1:35 * ;] the most general ward for all kinds of desire, longing, appetite: of lust, Rom.1:27 SYN.: see: πάθος (AS)