Extended Strong's Greek Lexicon (Abbott-Smith based)
to use up
Usage: κατα-χράομαι, -ῶμαι [in LXX: Ep. Je.28, 3Ma.4:5 3Mac 5:22 * ;] to make full use of, use to the uttermost, use up: 1Co.7:31; with dative, 1Co.9:18 (for other senses, see LS, see word)..† (AS)