1. filth, muck
1. Grime, dirt, or filth which sticks to clothes and other things. (f)
(suciedad) dirt; (inmundicia) filth; (grasa) grime; grease
sacarse la mugre (S. Cone) (trabajar) to work like a dog (familiar); (sufrir un percance) to have a nasty accident
What could we do to improve?