'Petrogale penicillata' definitions:

Definition of 'Petrogale penicillata'

From: GCIDE

Petrogale \Pe*trog"a*le\ (p[-e]*tr[o^]g"[.a]*l[=e]), n. [NL., fr. Gr. pe`tra a rock + galh^ a weasel.] (Zool.) Any Australian kangaroo of the genus Petrogale, as the rock wallaby (Petrogale penicillata). [1913 Webster]