swash1

verb

• 1(of water or an object in water) move with a splashing sound:the water swashed and rippled around the car wheels

• 2 archaic (of a person) flamboyantly swagger about or wield a sword:he swashed about self-confidently

noun

• the rush of seawater up the beach after the breaking of a wave: the swash tends to push shingle up the beach
• archaic the motion or sound of water dashing or washing against something: the swash of the sea