sandbox

noun/ˈsændbɑks/

Frequency rank: #12,820 most common English word

Meaning

a shallow box or pit filled with sand for children to play in, or a safe isolated environment for testing software.

Illustration for the English word “sandbox”

Example sentence

The children spent the afternoon playing in the sandbox at the park.

Synonyms & related words

  • sandpit
  • playbox

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