Engrailed

Engrailed may refer to:
 * engrailed (gene), a developmental gene in many animals
 * Engrailed (moth), Ectropis crepuscularia, a moth
 * Engrailed (heraldry), a term indicating curves pointing inwards (and points pointing outwards) in heraldry
 * Engrailed arch, in architecture, an arch with cusps, as in a trefoil arch