open rotor

noun

propfan, unducted fan

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Meanings

nounopen rotor (plural open rotors)

plural open rotors

  1. aeronauticspropfan, unducted fan
  2. Used other than figuratively or idiomatically: see open, rotor.

Synonyms & antonyms

Also see
unducted fan
Cite this entry
APA

open rotor. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/open%20rotor

MLA

“open rotor.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/open%20rotor. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “open rotor,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/open%20rotor.

Source: open rotor on Wiktionary, CC BY-SA 4.0.