DictionaryAI

residues

noun
USREZ-i-dooz/ˈɹɛzɪduːz/UKREZ-i-dyooz/ˈɹɛzɪdjuːz/

1 meaning of residues

Practice

  1. 1
    noun
    Plural of residue.

    Chemists analyzed the residues found at the bottom of the flask.

    Pesticide residues can linger on unwashed fruit for several days.

    Note

    A regular plural that matters because the singular can also be a mass noun: residue left in a pan needs no -s, but separate kinds or traces are counted as residues. Technical fields lean on the counted form. Biochemists number the amino-acid residues in a polypeptide chain, number theorists list the residues of integers modulo a base, and complex analysts compute the residues of a function at each of its singularities.

residues is a form of residue

residue, noun: The part that is left behind once something else has been taken away or used up. Full entry

Forms
residueresidues plural
Spelling
residue → residues: add -s
Sound
The ending sounds like /z/.

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