dilution

noun/daɪˈluːʃən/

Frequency rank: #12,113 most common English word

Meaning

the process of making a substance weaker or less concentrated by mixing it with something else, usually water.

Illustration for the English word “dilution”

Example sentence

Adding too much water causes dilution of the medicine, making it less effective.

Synonyms & related words

  • weakening
  • thinning
  • watering-down

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