detergent

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun a surface-active chemical widely used in industry and laundering
  2. noun a cleansing agent that differs from soap but can also emulsify oils and hold dirt in suspension
  3. adjective having cleansing power

Etymology

From French détergent, from Latin dētergēns, the present participle of dētergeō, from dē (“off”) + tergeō (“wipe, polish”).

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