Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun crash-dive

1 sense of crash dive

Sense 1
crash dive -- (a rapid descent by a submarine)
       => descent -- (the act of changing your location in a downward direction)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb crash-dive

1 sense of crash-dive

Sense 1
crash-dive -- (descend steeply and rapidly)
       => dive, plunge, plunk -- (drop steeply; "the stock market plunged")