O'Neill cylinders

A form of O'Neill cylinder — A proposed space settlement consisting of two cylinders that rotate to provide artificial gravity via centrifugal force.

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Meanings

noun
  1. pluralplural of O'Neill cylinder
Cite this entry
APA

O'Neill cylinders. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/O'Neill%20cylinders

MLA

“O'Neill cylinders.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/O'Neill%20cylinders. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “O'Neill cylinders,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/O'Neill%20cylinders.

Source: O'Neill cylinders on Wiktionary, CC BY-SA 4.0.