Meanings
Synonyms & antonyms
nounAn underwater explorer.
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More synonyms by meaning
nounan underwater swimmer equipped with a face mask and foot fins and either a snorkel or an air cylinder
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nouna skilled worker who can live in underwater installations and participate in scientific research
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Broader
skilled workertrained worker
Also see
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
Translations
Greek υδροναύτης
- υδροναύτης (ydronáftis)underwater explorer
Italian acquanauta
- acquanautaunderwater explorer
Polish akwanauta
- akwanautaunderwater explorer
Portuguese aquanauta
- aquanautaunderwater explorer
Spanish acuanauta
- acuanautaunderwater explorer
Cite this entry
APA
aquanaut. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/aquanaut
MLA
“aquanaut.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/aquanaut. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “aquanaut,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/aquanaut.
Source: aquanaut on Wiktionary, CC BY-SA 4.0.