sixty-one I. \| ̷ ̷ ̷ ̷| ̷ ̷\adjective : being one more than 60 in number < sixty-one years > — see number table II. pronoun, plural in construction : 61 countable persons or things not specified but under consideration and being enumerated < sixty-one are here > < sixty-one were found > III. noun 1.: one and 60 2. a.: 61 units or objects < a total of sixty-one > b.: a group or set of 61 3.: the numerable quantity symbolized by the arabic numerals 61 4.: the 61st in a set or series