e/Crash dive

Information
has gloss	eng: A crash dive is a maneuver performed by a submarine to submerge as quickly as possible to avoid attack. Crash diving from the surface to avoid attack has been largely rendered obsolete with the advent of nuclear-powered submarines as they operate constantly submerged and are unlikely to be found on the surface. However, the crash dive is a standard maneuver used during surfacing when a collision is believed imminent.
lexicalization	eng: crash dive
instance of	(noun) a submersible warship usually armed with torpedoes pigboat, submarine, U-boat, sub

Meaning
German
has gloss	deu: Alarmtauchen bezeichnet in der Seemannssprache das in Gefahrensituationen plötzliche Füllen der Ballasttanks und einstellen extremer Anstellwinkel der Tiefenruder bei gleichzeitiger Höchstgeschwindigkeit um mit einem U-Boot möglichst schnell zu tauchen.
lexicalization	deu: Alarmtauchen