simple past tense and past participle of duck dive

A headfirst dive with one's body erect and hands by one's sides.

A dive in which the diver faces away from the water while taking off, and lands facing backwards.

(diving) A dive in which the diver faces the water while taking off, and lands facing forward.

(diving) to perform a swan dive / (figuratively) to plummet, drop rapidly

(diving) A forward dive performed with an arched back, the legs together, starting with arms outstretched when jumping, bringing them over the head when landing. / A similar movement out of the water.

a swan dive

(aviation, historical) A bomber aircraft that dives directly at its target in order to drop a bomb with greater accuracy.

plural of dive bomber

plural of swan dive