Extended Strong's Greek Lexicon (Abbott-Smith based)
coin
Usage: λεπτός, -ή, -όν (λέπω, to peel), __1. peeled. __2. fine, thin, small, light; hence, in late Gk., as subst. τὸ λ., a small coin (one-eighth of an as, AV, mite): Mrk.12:42, Luk.12:59 21:2.† (AS)