English Dictionary

crash dive

noun

(idiomatic, military) An emergency maneuver by a submarine in which it suddenly descends, especially to considerable depth, usually in order to escape an attack or avoid a collision.

The submarine performed a crash dive to avoid detection.

意味（1）

(idiomatic, military) An emergency maneuver by a submarine in which it suddenly descends, especially to considerable depth, usually in order to escape an attack or avoid a collision.

As the crash dive began at 1:50 p.m., the overboard ventilation valve had not been closed, which resulted in tons of water flooding the submarine.

意味（2）

A rapid descent by a person or thing, ending in a violent collision.

In Icarus's Mother, a skywriter salutes two girls on a beach with the message, E=MC², and then swirls into a deadly crash dive.

意味（3）

(trampoline) Three quarters of a front somersault, beginning on the feet and landing on the back.

The next routine can be the same as Routine 7 but with the crash dive being replaced with a one-and-three-quarter front somersault tucked (with a tariff of 0.7), making the total tariff 4.8