"little child," 1725, Scottish, of uncertain origin, perhaps a shortened form of totter, or related to Old Norse tottr, nickname of a dwarf (compare Swedish tutte "little child," Danish tommel-tot "little child," in which the first element means "thumb"). Tot-lot "play ground for young children" is recorded from 1944.
tot (v.)
"to reckon up," 1760, from tot (n.) "total of an addition," first recorded 1680s, short for total (n.). Hence, "to mark (an account or a name) with the word 'tot.'"
例文
1. With gin at 9 p a tot ，getting plastered is cheap and easy.
小さなジンは9ペンスで、自分を酔わせると安くて簡単です。
2.Now tot up the points you 've scored.
今、あなたが得たスコアを加算します。
3.Can you tot up how much I owe you？
私が全部でいくら借りているか計算してくれませんか。
4.She poured herself a large tot of whisky.
彼女は自分にウイスキーを大杯注いだ。
5. Total of modules contain Jacobson radicals, and Tot ( M _ R ) + J ( M _ R ) ? Tot ( M _ R ) for a right R - module.
型のTotalルートは、型のJacobsonルートを含み、 Tot （MR）+J（MR） Tot （MR）.