The character, 〜, that serves as a punctuation mark in Japanese.

plural of sound wave

A wave at a fluid boundary dominated by surface tension (opposed to larger waves dominated by gravity), a ripple.

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

plural of gravitational wave

Transport and harnessing of energy by ocean surface waves.

(physics) Any wave (electromagnetic, gravitational etc.) caused by transitions in a dipole

plural of dipole wave

plural of capillary wave

plural of wave-particle