Standard Lemma guide

deaerate

verb · 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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  • UK: /diːˈeəɹeɪt/

1

verb

Meaning 1

To remove the air or gas from the interstices of something, such as a liquid or solid.

Definition source: English Wiktionary via Wiktextract

Examples

  • Near-synonyms: deair, degas

Meaning relationships

Synonyms: deair, degas

Antonyms: reaerate

2

verb

Meaning 2

remove air or gas from

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: de-aerate

Antonyms: none provided

Broader terms: get rid of, remove

History

Etymology

Etymology tree Proto-Indo-European *de Proto-Indo-European *-h1 Proto-Indo-European *déh1 Proto-Italic *dē Latin dē Latin dē-der. English de- Proto-Indo-European *h2ews- Proto-Indo-European *h2ewsér Proto-Hellenic *auhḗr Ancient Greek ᾱ̓ήρ (āḗr)bor. Latin aer Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-tós Proto-Indo-European *-eh2tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English aerate English deaerate From de- + aerate.