Chop off is a phrase that is used to describe the act of cutting something off. The crossword solutions for this term are LOP (3 letters), HEW (3 letters), and CROP (4 letters). LOP is a verb meaning to cut off or trim, usually referring to branches or twigs of a tree or shrub. HEW is also a verb meaning to cut or shape with an axe or other tool. Finally, CROP is a noun referring to a plant or animal that has been cut off or trimmed.