Meanings
Origin
Cite this entry
mainplane. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/mainplane
“mainplane.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/mainplane. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “mainplane,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/mainplane.
Source: mainplane on Wiktionary, CC BY-SA 4.0.