(transitive) To say goodbye to someone with a wave (hand gesture) / (basketball) Of a referee, to disallow a field goal with the aforementioned hand gesture.

(idiomatic) to reject or dismiss with a hand gesture / (idiomatic, by extension) to brush aside or sweep under the rug

A contactless electronic payment technology by which a purchase is made by waving a card or mobile phone near a reader.

Transport and harnessing of energy by ocean surface waves.

(economics) A hypothesized cycle-like phenomenon in the modern world economy, said to range from 40 to 60 years and to consist of alternating intervals of high sectoral growth and relatively slow growth.

(business) A warehouse management system that assigns groups of orders into short intervals called "waves", which are then commenced and coordinated throughout the day, one after another.

plural of wave scroll

Vitruvian scroll

An election in which a political party makes major gains.

plural of wave loaf