noun, takes する, intransitive verb

  1. submarine voyage, underwater navigation.

Variations

Pronunciation Kanji Kana Is Common
潜航 せんこう

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)
navigate, sail, cruise
コウ わたる (5th, N2)
boat, ship
ふね ふな- シュウ (Early Jr. High, N2)
katakana no radical (no. 4)
ヘツ えい よう (Kentei 1)
upside-down box radical (no. 13)
キョウ ケイ (Kentei 1)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
two-stroke water radical or ice radical (no. 15)
ヒョウ こおり (Kentei 1)
high spirits
コウ たかぶる (Kentei 1)
kettle lid radical (no. 8)
トウ (Kentei 1)
table, table enclosure, table or windy radical (no. 16)
キ きにょう (Kentei 1)