noun
Definition: A moving disturbance in the level of a body of liquid; an undulation.
Example: The wave traveled from the center of the lake before breaking on the shore.
Definition: The ocean.
Definition: A moving disturbance in the energy level of a field.
Definition: A shape that alternatingly curves in opposite directions.
Example: Her hair had a nice wave to it.
Definition: Any of a number of species of moths in the geometrid subfamily Sterrhinae, which have wavy markings on the wings.
Definition: A loose back-and-forth movement, as of the hands.
Example: He dismissed her with a wave of the hand.
Definition: A sudden unusually large amount of something that is temporarily experienced.
Example: A wave of emotion overcame her when she thought about her son who was killed in battle.
Synonyms: rush,
Definition: (by extension) One of the successive swarms of enemies sent to attack the player in certain games.
Definition: (usually “the wave”) A group activity in a crowd imitating a wave going through water, where people in successive parts of the crowd stand and stretch upward, then sit.