camberwell beauty(n = noun.animal) mourning cloak, mourning cloak butterfly, nymphalis antiopa - of temperate regions; having dark purple wings with yellow borders;
is a kind of brush-footed butterfly, four-footed butterfly, nymphalid, nymphalid butterfly
is a member of genus nymphalis, nymphalis

camberwell beauty, n. a deep purple butterfly, Nymphalis antiopa, with yellow-bordered wings.

Etymology:
Camberwell in London

bathing beauty, beauty, beauty bush, beauty consultant, beauty parlor, beauty parlour, beauty quark, beauty queen, beauty salon, beauty shop, beauty sleep, beauty spot, beauty treatment, california beauty, carolina spring beauty, meadow beauty, painted beauty, raw beauty, rock beauty, rome beauty, sleeping beauty, spring beauty, virginia spring beauty