n.
1.one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)
2.a movement like that of an ocean wave
3.(physics) a movement up and down or back and forth
4.something that rises rapidly
5.the act of signaling by a movement of the hand
6.a hairdo that creates undulations in the hair
7.an undulating curve
8.a persistent and widespread unusual weather condition (especially of unusual temperatures)
9.a member of the women's reserve of the United States Navy wave v.
1.signal with the hands or nod
2.move or swing back and forth
3.move in a wavy pattern or with a rising and falling motion
4.twist or roll into coils or ringlets
5.set waves in
Idiom of the Day
laugh out of the other side of one's mouth
to change from being happy to being sad
My friend was laughing out of the other side of his mouth when he received a speeding ticket for driving too fast.