cigarette butt
cigarette end BrE

One cigarette end is the only point of emphasis among us.

He set fire to the end of his cigarette and took another sip.

He led the way to a map upon the wall, and pointed with the end of his cigarette.

Many was the time he had tried to burn holes in the thing with the end of his cigarette.

I carefully tap some ash off the end of my cigarette.

"A smoldering cigarette end down the side of the sofa."

I have not found one cigarette end or one piece of waste paper.

I straightened away from the wall and dropped a cigarette end on the wood floor, crushed it out.

A man was searching in the filth for cigarette ends.

Stamped into the ground was a cigarette end, too.