robonaut

R1O1B3O1N1A1U1T1

noun

A humanoid robot designed to perform relatively complex physical operations on space missions.

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Meanings

nounrobonaut (plural robonauts)

plural robonauts

  1. A humanoid robot designed to perform relatively complex physical operations on space missions.

Origin

From robo- + -naut (a robotic astronaut).

Full word history & related roots →
Cite this entry
APA

robonaut. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/robonaut

MLA

“robonaut.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/robonaut. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “robonaut,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/robonaut.

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