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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Leg, in Heraldry. 4 letters:

GAMB: Beast's leg, in Heraldry.
GAMB: Leg, in Heraldry.
GAMBE: Beast's leg, in Heraldry.
GAMBS: Animal's legs, used in heraldry.