eighties eight-hour • eightieth · · · Info · Definitions · Synonyms · Characters · · eighties · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) the decade from 1880 to 1889. Synonyms: 1880s. · · Noun Definition 1 (noun) the decade from 1980 to 1989. Synonyms: 1980s. · · Noun Definition 2 (noun) the time of life between 80 and 90. Synonyms: mid-eighties. · · Noun Definition 3 (noun) the cardinal number that is the product of ten and eight. Synonyms: eighty, 80, LXXX, fourscore. · · Noun Definition 1 Synonyms · · · 1880s · · Synonym 1 1980s · · Synonym 2 mid-eighties · · Synonym 3 eighty · · Synonym 4 80 · · Synonym 5 lxxx · · Synonym 6 fourscore · · Synonym 7 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 s latin small letter s U+0073 t latin small letter t U+0074