一級河川

Reading

Kana: いっきゅうかせん

Romaji: ikkyūkasen

Definition

noun

1

class A river; specified waterways of special importance protected by the government

Kanji

一

Readings: イチ、 イツ、 ひと-、 ひと.つ

Meanings: one, one radical (no.1)

級

Reading: キュウ

Meanings: class, rank, grade

河

Readings: カ、 かわ

Meaning: river

川

Readings: セン、 かわ

Meanings: stream, river, river or three-stroke river radical (no. 47)