(1) - Eighth (n.) The interval of an octave. (2) - Eighth (n.) The quotient of a unit divided by eight; one of eight equal parts; an eighth part. (3) - Eighth (a.) Consisting of one of eight equal divisions of a thing. (4) - Eighth (a.) Next in order after the seventh.
(1) - Eightieth (n.) The quotient of a unit divided by eighty; one of eighty equal parts. (2) - Eightieth (a.) Consisting of one of eighty equal parts or divisions. (3) - Eightieth (a.) The next in order after seventy-ninth.
(1) - Eighty (n.) A symbol representing eighty units, or ten eight times repeated, as 80 or lxxx. (2) - Eighty (n.) The sum of eight times ten; eighty units or objects. (3) - Eighty (a.) Eight times ten; fourscore.