engrailed 
adjective chiefly Heraldry
Having semicircular indentations along the edge. Compare with invected.Nevertheless, the potential role of the engrailed gene in segmentation has been the focus of comparative studies....
- For the Oriel Hall coat of arms this has been changed to a gold lion rampant on a blue field within a gold engrailed border.
Origin
Late Middle English (as verb engrail): from Old French engresler 'make thin', from en- (expressing a change of state) + gresle 'thin', from Latin gracilis.
- digestive biscuit
- digestive gland
- digestively
- digestivo
- digger
- digger hat
- digger's hat
- digger wasp
- diggings
- digging stick
- dight
- digibox
- digicam
- dig in one's heels (or toes or feet)
- digipak
- digit
- digital
- digital art
- digital audio
- digital audio broadcasting
- digital audiotape
- digital calculator
- digital camera
- digital cash
- digital compact cassette