Booms

A low-pitched, resonant sound, such as of an explosion.

"The boom of the surf."

A rapid expansion or increase.

"You should prepare for the coming boom in the tech industry."

One of the calls of certain monkeys or birds.

To make a loud, hollow, resonant sound.

"I can hear the organ slowly booming from the chapel."

(of speech) To exclaim with force, to shout, to thunder.

To make something boom.

"Men in grey robes slowly boom the drums of death."

To publicly praise.

A spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour.

A movable pole used to support a microphone or camera.

A horizontal member of a crane or derrick, used for lifting.

The longest element of a Yagi antenna, on which the other, smaller ones are transversally mounted.

To extend, or push, with a boom or pole.

"to boom off a boat"

(usually with "up" or "down") To raise or lower with a crane boom.