EIGHTIETH
Eight"i*eth, a. Etym: [From Eighty.]
1. The next in order after seventy-ninth.
2. Consisting of one of eighty equal parts or divisions.
EIGHTIETH
Eight"i*eth, n.
Defn: The quotient of a unit divided by eighty; one of eighty equal parts.
EIGHTLING
Eight"ling, n. Etym: [Eight + -ling.] (Crystallog.)
Defn: A compound or twin crystal made up of eight individuals.
EIGHTSCORE
Eight"score`, a. & n.
Defn: Eight times twenty; a hundred and sixty.
EIGHTY
Eight"y, a. Etym: [AS. eahtatig, where the ending -tig is akin to
English ten; cf. G. achtzig. See Eight, and Ten.]