Noah Webster's New International Dictionary of the English Language

1. (imp. & p. p.) of Poll.

2. (a.) Deprived of a poll, or of something belonging to the poll. Specifically: (a) Lopped; -- said of trees having their tops cut off. (b) Cropped; hence, bald; -- said of a person. The polled bachelor. Beau. & Fl. (c) Having cast the antlers; -- said of a stag. (d) Without horns; as, polled cattle; polled sheep.