(computing) spreadsheet (a computer software which enables calculation of digits filled in grid)

(logic) truth table

a logogram

Kanji characters outside of the jōyō kanji and jinmeiyō kanji lists. For example, 攪.

an epicranius muscle

“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

Kyūjitai form of 中国人: Chinese person; Chinese people

plain flour, all-purpose flour, medium-strength flour

Kyūjitai form of 中国大陸 (“mainland China”)

Kyūjitai form of 中国語: Chinese language