the.com/hundred

The number that made counting on fingers officially embarrassing.

means The cardinal number equal to ten times ten — 100.

from From Old English 'hund,' reinforced by '-red' (meaning 'reckoning' or 'number'), tracing back to a Proto-Germanic root shared with words across Germanic languages. Oddly, in Old Norse and some older Germanic reckonings, a 'hundred' could sometimes mean 120 — a 'long hundred' counted in dozens rather than tens, a quirky reminder that before decimal counting ruled everything, communities carved up numbers to fit their own tools and trades.

origin
old norse hundrath actually meant 120
percent
per centum, latin for by the hundred
century
shares its root with hundred, same idea
slang
keep it a hundred means total honesty
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