ALL meanings of swan-dive
swan-dive
S s - verb without object swan-dive to perform a swan dive. 1
- verb without object swan-dive to decrease suddenly and decisively; plummet: Stock prices swan-dived overnight. 1
- noun swan-dive a forward dive in which the diver while in the air assumes a position with the arms outstretched at shoulder height and the legs straight and together, and enters the water with the arms stretched above the head. 1