Как по Английски будет riffen

noun

A ridge of jagged rock, coral, or sand just above or below the surface of the sea.

Примеры использования:

Below are beautiful coral reefs, turtles, sharks and a clean ocean floor.

verb

Take in one or more reefs of (a sail).

Примеры использования:

Reef the mainsail in strong winds

verb

Play riffs.

Примеры использования:

The other horns would be riffing behind him

noun

A short repeated phrase in popular music and jazz, typically used as an introduction or refrain in a song.

Примеры использования:

A brilliant guitar riff