subplane

S1U1B3P3L1A1N1E1

noun

A plane making up part of another plane.

Scrabble 12
Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

nounsubplane (plural subplanes)

plural subplanes

  1. mathematicsA plane making up part of another plane.

Origin

From sub- + plane.

Full word history & related roots →

Rhymes & wordplay

Anagrams

subpanelsubpenal
Cite this entry
APA

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

MLA

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

Chicago

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

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