noun, takes する, intransitive verb

  1. diving, submerging, going underwater.

Variations

Pronunciation Kanji Kana Is Common
潜水 せんすい

Contained Kanji Breakdown

submerge, conceal, hide
セン もぐ.る ひそ.む (Late Jr. High, N1)
water, water radical (no. 85)
さんずい
exchange, spare, substitute
か.える タイ かえ (Early Jr. High, N2)
a partner, a companion, bright
husband, man
フ おっと フウ (4th, N3)
large, big
ダイ おお- た (1st, N5)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
person
ひと ニン ジン (1st, N5)
day, sun, Japan
ひ にっ ニチ (1st, N5)
water
みず スイ み (1st, N5)