Standard Lemma guide

oxyacid

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • rhymes with -æsɪd

1

noun

Meaning 1

An acid containing oxygen.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: oxoacid

Antonyms: none provided

Broader terms: acid, substance

2

noun

Meaning 2

any acid that contains oxygen

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: oxygen acid

Antonyms: none provided

Broader terms: acid

Narrower terms: hypophosphoric acid, hypophosphorous acid, phosphorous acid, orthophosphorous acid, polyphosphoric acid, periodic acid, phosphoric acid, orthophosphoric acid, tungstic acid, vanadium pentoxide, vanadic acid

History

Etymology

Etymology tree Proto-Indo-European *h2eḱ-der.? Ancient Greek ὀξῠ́ς (oxŭ́s)bor. English oxy- Latin acidusbor. French acidebor. English acid English oxyacid From oxy- + acid.

Across languages

Translations

7 source translations are retained for this English entry.

  • Chinese Mandarin: 含氧酸 (hányǎngsuān) — an acid containing oxygen
  • Czech: kyslíkatá kyselina — an acid containing oxygen
  • Finnish: happihappo — an acid containing oxygen
  • German: Sauerstoffsäure — an acid containing oxygen
  • Italian: ossiacido — an acid containing oxygen
  • Japanese: オキソ酸 (okiso san) — an acid containing oxygen
  • Portuguese: oxiácido — an acid containing oxygen