Akademik

wave
1. verb /weɪv/
a) To move back and forth repeatedly.

The flag waved in the gentle breeze.

b) To wave one’s hand in greeting or departure.

I waved goodbye from across the room.

2. noun /weɪv/
a) A moving disturbance in the level of a body of water; undulation.

The wave traveled from the center of the lake before breaking on the shore.

b) A moving disturbance in the energy level of a field.

Gravity waves, while predicted by theory for decades, have been notoriously difficult to detect.


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