至要

Reading

Kana: しよう

Romaji: shiyou

Definition

noun

1

extremely important

Kanji

至

Readings: シ、 いた.る

Meanings: climax, arrive, proceed, reach, attain, result in

要

Readings: ヨウ、 い.る、 かなめ

Meanings: need, main point, essence, pivot, key to