What is the meaning of Flanc?

flank, side

either of the two outside thirds of an escutcheon when divided vertically

signal edge

alternative form of fllanc (“side”)

side; flank (anatomy, side of a person)

side (of person); side, flank (of animal)

flank

side, slope (of mountain etc.)

flaunch

flank

soft mutation of blanc

Source: wiktionary.org