scalloping

/S K AE1 L AH0 P IH0 NG/
verb
  1. 1

    To create or form an edge in the shape of a crescent or multiple crescents.

  2. 2

    To bake in a casserole (gratin), originally in a scallop shell; especially used in form scalloped

  3. 3

    To harvest scallops

noun
  1. 1

    A scalloped pattern.

Source: https://en.wiktionary.org/wiki/scallop, https://en.wiktionary.org/wiki/scalloping