Top definition
The distance from a cat where they sense you and begin purring, even without being touched.
When anyone sits or places a hand anywhere from 2 feet to 6 inches of our cat, Rou, he begins purring like a chainsaw. We've broken or reached his purrimeter.
by 1000percent April 05, 2014
Get the mug
Get a purrimeter mug for your friend Julia.