Word.ws English Dictionary

Plural of hydroxyl

regular plural

The plural of hydroxyl is hydroxyls.

Forms of hydroxyl

Singularhydroxyl
Pluralhydroxyls
Countablecountable

Hydroxyls in a sentence

  • This class of acetogenins possesses a THF ring with one or two flanking hydroxyls and various terminal lactone rings.2006, Ed Atta-Ur-Rahman, Studies in Natural Products Chemistry. From the entry acetogenins

Meaning of hydroxyl

  1. noun A univalent radical or functional group (–OH) in organic chemistry; present in alcohols, phenols, carboxylic acids and certain other classes of compounds.

Full definition of hydroxyl

Questions about the plural of hydroxyl

What is the plural of hydroxyl?
The plural of hydroxyl is hydroxyls.
Is hydroxyl countable?
Hydroxyl is a countable noun.

Source and license

Adapted from Wiktionary: hydroxyl (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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