US /əˈdʌltərənt/ UK /əˈdʌltərənt/
noun adj

Meanings

  1. 1
    noun

    a substance added to dilute or debase something, especially a foodstuff

    Chalk was a common adulterant in cheap flour.

Thesaurus

Synonyms
1 noun · a substance added to dilute... additivecontaminantimpuritydiluent
Word family

Etymology

From Latin adulterantem (accusative of adulterans), present participle of adulterare ('to corrupt, falsify'), from ad- ('to') + alter ('other').

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