SCEND
- to rise upward, as a ship on a wave [v SCENDED, SCENDING, SCENDS]
- to pitch into the trough of the sea, also SEND [v -ED, -ING, -S]
- the lift of a wave send
- to heave in a swell
- to lurch forward from the motion of a heavy sea
- the heaving motion of a vessel
- the forward impulse imparted by the motion of a sea against a vessel