FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

asthenes ἀσθενής — as-then-ace' — from 1 (as a negative particle) and the base of 4599; strengthless (in various applications, literal, figurative and moral):--more feeble, impotent, sick, without strength, weak(-er, -ness, thing).

see GREEK for 1

see GREEK for 4599