Dictionary entry

ἄσημος

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

ἄσημος, -ον

(< σῆμα, a mark), [in LXX: Ge 30:42 (עטף), Jb 42:11, III Mac 1:3*;]

without mark (in π. of an uncircumcised boy: Deiss., BS, 153; MM, s.v.). Metaph. (MM, s.v.), unknown, obscure: litotes, οὐκ ἄ (Eur., al.), πόλις, Ac 21:39.†