autosub

A1U1T1O1S1U1B3

noun

An autonomous submarine vehicle.

Scrabble 9
Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

nounautosub (plural autosubs)

plural autosubs

  1. An autonomous submarine vehicle.

    The main use of autosubs are^([sic]) arctic ice shelf explorations, deep sea biological and geological sample, topographic surveys, global warming studies, research into climate changes, sea current measurements, chemical analysis of seawater, etc.

    2010, Akitoshi Hanazawa, Tsutom Miki, Keiichi Horio, Brain-Inspired Information Technology

Origin

Short for autonomous submarine.

Full word history & related roots →

Rhymes & wordplay

Anagrams

autobus
Cite this entry
APA

autosub. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/autosub

MLA

“autosub.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/autosub. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “autosub,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/autosub.

Source: autosub on Wiktionary, CC BY-SA 4.0.