seventy-one

the word "seventy-one" is a transparent compound numeral formed within the english grammatical system. its first element, "seventy," descends from the old english 'hundseofontig', literally "seven tens," which itself has proto-germanic origins. the second element, "one," derives from the old english 'ān', with a lineage traceable to proto-indo-European óynos, meaning "single, one." the modern compound follows the standard germanic pattern for forming numbers above twenty, where the tens multiple is stated first, followed by the unit, connected by a hyphen, creating a logical and additive meaning.

Structure: seventy (cardinal number) + one (cardinal number) seventy: from old english 'hundseofontig', a compound of 'hund-' (a hundred) and a base related to 'seven'. in modern english, it functions as the cardinal number denoting ten times seven. one: from old english 'ān', meaning the lowest cardinal number. in this compound, it functions as a cardinal number added to a base ten multiple.