three households / the three pairs of head orifices (eye sockets, nostrils, earholes)

A district of Aomori Prefecture, Japan, Asia / A town in Sannohe district, Aomori Prefecture, Japan, Asia

three dimensions, three-dimensional

triangular prism

three years; the third year / (education) the third school year / (figuratively) a long period of time, several years

three years; triennial / three years old

three years of age, three years old

(country) Commonwealth of Independent States

(of various countries) the National Security Council

“a hundred days of sermonizing, one fart” → a metaphor for how something that one has put great effort into can come to nothing after even a slight mistake, much as a hundred days of serious spiritual study can be lost to the winds