一粒子既約

Reading

Kana: いちりゅうしきやく

Romaji: ichiryūshikiyaku

Definition

noun

1

one particle irreducible

(Physics terminology)

Kanji

一

Readings: イチ、 イツ、 ひと-、 ひと.つ

Meanings: one, one radical (no.1)

粒

Readings: リュウ、 つぶ

Meanings: grains, drop, counter for tiny particles

子

Readings: シ、 ス、 ツ、 こ、 -こ、 ね

Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac

既

Readings: キ、 すで.に

Meanings: previously, already, long ago

約

Readings: ヤク、 つづ.まる、 つづ.める、 つづま.やか

Meanings: promise, approximately, shrink