eighty-two

the compound numeral "eighty-two" follows the standard english pattern for numbers above twenty, combining a decade term with a unit. the first element, "eighty," originates from the old english suffix -tig, meaning "group of ten," attached to the word for "eight." this system of forming decades (twenty, thirty, etc.) is a germanic innovation. the second element, "two," is a direct descendant of one of the most stable and ancient proto-indo-european numerals, dwóh₁, which has cognates across nearly all indo-european languages. the logic of the compound is purely additive, literally meaning "eighty and two," a transparent method for constructing higher numerals that has been consistent in english since its earliest stages.

Structure: eighty (cardinal number) + two (cardinal number) - eighty: from old english eahtatig, a compound of eahta (eight) and -tig (group of ten). the modern form evolved through middle english eighteti. - two: from old english twā, the feminine and neuter form of twegen (two), from proto-germanic twai, ultimately from proto-indo-european dwóh₁.