(idiomatic, derogatory) A person unwilling to participate in activities; a curmudgeon or party pooper.

plural of mud room

Alternative spelling of mudroom

A sedge species, Carex limosa.

plural of mud volcano

plural of mud pie

(construction) A layer of concrete, typically 2 to 6 inches thick, poured below the structural slab but above a layer of wet or muddy soil.

(construction) Surface cracking resembling a dried mud flat.

(literally) A physical fight in which two (or more) opponents wrestle in mud or other dirt. / (figuratively) A dirty duel, involving verbal mudslinging.

plural of mud flap