C1noun3K

Residue

UK /["/ˈrezɪdjuː/"]/US /["/ˈrezɪduː/"]/

Definition

a small amount of something that remains at the end of a process

In simple words: The small amount of something left after the main part has been removed.

Examples

  • pesticide residues in fruit and vegetables
  • The meat contained residues of antibiotics.
  • The sauce left a greasy residue on the pan.
  • sawdust and other residues from the timber industry
  • The chemical process leaves a greasy residue.
  • There will be a residue of fine powder if it is not rinsed thoroughly.
  • The residue of the estate was divided equally among his children.

Usage notes

Commonly used in scientific and legal contexts. It may not be as appropriate in casual conversation unless referring to food or cleaning. Avoid using in overly informal settings.

Grammar pattern

residue + of + something

Memory hint

Think of 'residue' as 'rest of', where the last bits rest behind.

Collocations

  • cleaning residue
  • chemical residue
  • residue of food
  • oil residue

Synonyms

  • remainder
  • remnant
  • leftover
  • debris

Antonyms

  • whole
  • entirety

Common mistakes

  • Confused with 'residual' which has a different meaning.
  • Using 'residue' to refer to a large amount instead of a small leftover.
  • Incorrectly pluralizing to 'residues' when discussing a singular concept.