TWO

I. adjective Etymology: Middle English twa, ~, from Old English twā (feminine & neuter); akin to Old English twēgen ~ (masculine), tū (neuter), Old High German zwēne, Latin duo, Greek dyo Date: before 12th century being one more than one in number, being the second, II. pronoun, plural in construction Date: before 12th century ~ countable individuals not specified , a small approximate number of indicated things , III. noun (plural ~s) Date: 13th century see: number the second in a set or series , a 2-dollar bill, something having ~ units or members