1. (n.) A bivalve shell of the genus Pecten. See Scallop.

2. (n.) A regular, curving indenture in the margin of anything. See Scallop.

3. (n.) The figure or shell of an escalop, considered as a sign that the bearer had been on a pilgrimage to the Holy Land.

4. (n.) A bearing or a charge consisting of an escalop shell.