A1preposition1K

Under

UK /["/ˈʌndə(r)/"]/US /["/ˈʌndər/"]/

Definition

in, to or through a position that is below something

In simple words: Below or lower than something else.

Examples

  • The cat is hiding under the table.
  • Please place the box under the shelf.
  • He found his keys under the couch.
  • We sat under the tree for shade.
  • The fish swam under the water.

Usage notes

Used to indicate a lower position or a state of being dominated by something. Common in both spoken and written English. Avoid in very formal contexts as a sole description.

Grammar pattern

preposition + object

Memory hint

Think of 'under' as being in the 'underground' - beneath the surface.

Collocations

  • under pressure
  • under the weather
  • under control
  • under construction

Synonyms

  • beneath
  • subjacent
  • below

Antonyms

  • above
  • over
  • on top of

Common mistakes

  • Confusing 'under' with 'below' in specific contexts.
  • Omitting the noun that follows 'under'.
  • Using 'under' incorrectly as a standalone adverb.