adj. /un'deuhr suynd", un"deuhr suynd'/ ; n. /un"deuhr suynd'/ , adj.
1. being the one or ones whose signature appears at the end of a letter or document: All of the undersigned persons are bound by the contract.
2. signed at the bottom or end of, as a writing: The undersigned names guarantee the good faith of the statement.
3. the undersigned , the person or persons signing a letter or document.
[ 1635-45; UNDER- + SIGN + -ED 2 ]