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concentrate

Pronunciation: /ˈkɒns(ə)ntreɪt/

Translate concentrate | into French | into German | into Italian | into Spanish
Definition of concentrate

verb

  • 1 [no object] focus all one’s attention on a particular object or activity:she couldn’t concentrate on the film [with object]:a threatened tax rise concentrates the mind wonderfully
  • (concentrate on/upon) do or deal with (one particular thing) above all others:Luke wants to concentrate on his film career
  • 2 [with object] gather (people or things) together in a common location:the nation’s wealth was concentrated in the hands of the governing elite
  • [no object] come together in a common location:troops were concentrating at the western front
  • 3 [with object] increase the strength or proportion of (a substance or solution) by removing or reducing the other diluting agent or by selective accumulation of atoms or molecules: plants and micro-organisms can concentrate metals from the environment

noun

[mass noun]
  • a substance made by removing or reducing the diluting agent; a concentrated form of something:apple juice concentrate

Derivatives

concentrative

adjective

concentrator

noun

Origin:

mid 17th century (in the sense 'bring towards a centre'): Latinized form of concentre, or from French concentrer 'to concentrate'. concentrate (sense 1 of the verb) dates from the early 20th century

concentrate in other Oxford dictionaries

Definition of concentrate in the US English dictionary