[すいちゅう, suichuu] (n, adj-no) underwater; (P) #6567
[せんこう, senkou] (n, vs) submarine voyage; underwater navigation #16969
[akuarangu] (n) aqualung; Self-Contained Underwater Breathing Apparatus; SCUBA
[daibu] (n) underwater dive
[かいちゅうこうえん, kaichuukouen] (n) underwater park
[すいしんけい, suishinkei] (n) (underwater) depth gauge
[すいちゅうスクーター, suichuu suku-ta-] (n) diver propulsion vehicle; DPV; underwater scooter
[すいちゅうスクーター・ダイブ(水中スクーター・ダイブ);すいちゅうスクーターダイブ(水中スクーターダイブ), suichuu suku-ta-. daibu ( suichuu suku-ta-. daibu ); suichuu suku-ta-daibu ( suichu] (n) dive on an underwater scooter; diver propulsion vehicle dive
[すいちゅうナチュラリスト・ダイブ(水中ナチュラリスト・ダイブ);すいちゅうナチュラリストダイブ(水中ナチュラリストダイブ), suichuu nachurarisuto . daibu ( suichuu nachurarisuto . daibu ); suichuu nachuraris] (n) underwater naturalist dive
[すいちゅうナビゲーション, suichuu nabige-shon] (n) underwater navigation
[すいちゅうビデオ, suichuu bideo] (n) underwater videography
[すいちゅうビデオ・ダイブ(水中ビデオ・ダイブ);すいちゅうビデオダイブ(水中ビデオダイブ), suichuu bideo . daibu ( suichuu bideo . daibu ); suichuu bideodaibu ( suichuu bideo] (n) underwater videography dive
[すいちゅうライト, suichuu raito] (n) underwater dive light
[すいちゅうしゃしん, suichuushashin] (n) underwater photography
[すいちゅうしゃしんダイブ, suichuushashin daibu] (n) underwater photography dive
[すいぼつカメラ, suibotsu kamera] (n) underwater camera
[すいめんか, suimenka] (adj-no) underwater
[かずく;かづく, kazuku ; kaduku] (v5k) (1) (uk) (arch) to be underwater from the neck down; to collect shells, seaweed, etc. by diving under the water; (2) to force something under the surface of the water
[せんこう, senkou] (n, vs) underwater navigation; travelling incognito; traveling incognito; travelling in disguise; traveling in disguise
[ちんかばし, chinkabashi] (n) bridge designed to be underwater during a flood
[ちんまいこうほう, chinmaikouhou] (n) underwater tunnel construction by sinking prefabricated box culverts
[のぞきめがね, nozokimegane] (n) (1) (See 覗き機関・のぞきからくり) peep show; device with lens mounted on a stand or in a box to view enlarged pictures; (2) (See 箱眼鏡・はこめがね) water glass; hydroscope; box, etc. with glass bottom for viewing underwater
[はこめがね, hakomegane] (n) water glass; hydroscope; box, etc. with glass bottom for viewing underwater