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aquanaut (n.)
"underwater explorer," 1881, in a futuristic novel, from aqua- "water" + ending perhaps from aeronaut (attested by 1784; see aeronautics), ultimately from Greek nautēs "sailor" (from PIE root *nau- "boat").
updated on September 24, 2022
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Dictionary entries near aquanaut
aqua vitae
aquacade
aquaculture
aqualung
aquamarine
aquanaut
aquarelle
Aquarian
aquarium
Aquarius
aquatic