1.the offspring at one birth of a multiparous mammal
2.rubbish carelessly dropped or left about (especially in public places)
3.conveyance consisting of a chair or bed carried on two poles by bearers
4.material used to provide a bed for animals
1.strew;
Cigar butts littered the ground
2.make a place messy by strewing garbage around
3.give birth to a litter of animals