hydronaut

hy·dro·naut

H h

Transcription

- US Pronunciation
- US IPA
- [hahy-druh-nawt, -not]
- /ˈhaɪ drəˌnɔt, -ˌnɒt/

- US Pronunciation
- US IPA
- [hahy-druh-nawt, -not]
- /ˈhaɪ drəˌnɔt, -ˌnɒt/

Definitions of hydronaut word

noun hydronaut a person trained to work in deep-sea vessels for research and rescue purposes. 1
noun hydronaut a person trained to operate deep submergence vessels 0

See all 2 definitions of hydronaut

Information block about the term

Origin of hydronaut

First appearance:

before 1965

One of the 2% newest English words

An Americanism dating back to 1965-70; hydro-1 + (aero)naut

Historical Comparancy

Parts of speech for Hydronaut

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

Full grammatical hierarchy of Hydronaut

hydronaut popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 39% of English native speakers know the meaning and use word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

hydronaut usage trend in Literature

This diagram is provided by Google Ngram Viewer