state of emergency (unusually difficult or dangerous situation)

(mathematics) rounding

(cooking) preparation of ingredients

(typography) a set of typographic rules as to how certain characters are not allowed at the start or end of a line during line breaking, for example, a start quote 「 is not allowed at the end of a line, an end quote 」, full stop 。 or small kana ぁ is not allowed at the start, etc.

parallel processing

image processing

Synonym of モールス符号 (Mōrusu fugō, “Morse code”)

flag semaphore

(maritime) signal flag

(nautical) quarantine flag