Pecten

[Sarah]

Any species of bivalve mollusks of the genus Pecten, andnumerous allied genera (family Pectinidæ); a scallop. See Scallop.

[Ernesto]

any part of the body that is like a comb (= a long object with a row of thin, narrow parts for making the hair neat)

[Britney]

Any of a number of comblike structures occurring in animal bodies.