litter

US /ˈlɪt̬.ɚ/
UK /ˈlɪt̬.ɚ/
"litter" picture
1.

trash, such as paper, cans, and bottles, that is left lying in an open or public place

:
Please don't drop litter on the streets.
The park was full of litter after the festival.
2.

a number of young animals born to an animal at one time

:
The cat gave birth to a litter of five kittens.
A new litter of puppies is expected next month.
1.

to make a place untidy with scattered items of trash

:
Don't litter the floor with your clothes.
Tourists often litter the beach with plastic bottles.