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1.
A situation in which the passage of gas is sequestered by the constrictive nature of the clothing worn (ie. rain pants, one piece snowsuits) and the fart comingles with other body odours, fermenting in the heat and moisture also trapped by the clothing, making it far smellier than a regular fart by the time it escapes.

Variances: fartmented, fartmenting, fartmentation.
I heard Dan break wind 10 minutes ago but I haven't smelt anything yet because it is fartmenting in his plastic fisherman's pants.
by AllIwantForChristmasIsAhippo December 24, 2009

Words related to fartment

bo break wind fart ferment odour smell