Extended Strong's Greek Lexicon (Abbott-Smith based)
mortal
Usage: θνητός, -ή, -όν (θνήσκω), [in LXX: Pro.3:13 20:24 (אָדָם), Job.30:23 (חַי), Isa.51:12 (מוּת), Wis.9:14 15:17, 2Ma.9:12, 3Ma.3:29 * ;] subject to death, mortal: Rom.6:12 8:11, 1Co.15:53-54, 2Co.4:11 5:4.† (AS)