'Plaquette' definitions:

Definition of 'Plaquette'

From: GCIDE
  • Plaquette \Pla`quette"\, n. [F., dim. of plaque plate, plaque. See Plaque.] A small plaque, esp., in modern medal engraving, a small and delicate bas-relief, whether cast or struck from a die, or of form other than circular. [Webster 1913 Suppl.]