escallop noun 3verb 1forms 2 noun3 •A scallop. •A bearing or charge consisting of an escalop shell, considered as a sign that the bearer had been on a pilgrimage to the Holy Land. •(no longer used) A regular, curving indenture in the margin of anything.So many jags or escalops. — 1691 verb1 •(old-fashioned) Dated form of scallop (“bake in a casserole”). formsescalloping · escallops