megagallon

M3E1G2A1G2A1L1L1O1N1

noun

A unit of volume equal to one million gallons.

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Meanings

nounmegagallon (plural megagallons)

plural megagallons

  1. A unit of volume equal to one million gallons.

    Yes, Trump is a vile creature whose presence in the Oval Office will require about a megagallon of disinfectant to cleanse it of his presence when he leaves it.

    2019 December 18, Joe Hyde, “Congressman Conaway Votes Against "Impeachment Charade"”, in San Angelo LIVE!
    1 more example

    This time it came up during a trip to Louisville, four days after the Kentucky Derby, where bourbon-spiked mint juleps flow by the megagallon, filling Churchill Downs’ infield with a sea of swaying, semi-conscious hell-raisers, some of whom might even be horseracing fans.

    2019 August 1, Vic Williams, “Here’s A Great Golf Tip: Don’t Drink And Drive”, in Golf Tips Magazine, archived from the original on 19 May 2024

Origin

From mega- + gallon.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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