Black Friday early sale

Whole school. Whole school year.

$250 was $299

Buy for your school

How to Spell boom

boom

//buːm//

boom - noun

  • A low-pitched, resonant sound, such as of an explosion.
  • A rapid expansion or increase.
  • One of the calls of certain monkeys or birds.
Source: Free Dictionary
"The boom of the surf."

Usage examples

Boom is a loud, deep sound, or it can mean something is growing quickly. You might hear a boom from thunder or hear about a business boom.

Common misspellings

bom, booom, bume

Word family

boomed, booming, booms

Not sure what level your child is at?

Take the free placement test. It takes under 10 minutes.

Take the placement test

SpellingJoy+

Get everything with SpellingJoy+

$2.99/month. All printable packs, teaching resources, premium packs. Cancel any time.

Get SpellingJoy+