Found 2 items, similar to Crissa.
English → English (WordNet) Definition: crissa crissa See crissum
English → English (gcide) Definition: Crissa Crissum \Cris"sum\ (kr?s"s?m),, n.; pl. Crissa (-s?). [NL.; cf. L. crisso to move the haunches.] (Zo["o]l.) That part of a bird, or the feathers, surrounding the cloacal opening; the under tail coverts. [1913 Webster]