- a town in central Maryland, near Baltimore.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for catonsville
Why your mother and mine went to Catonsville to school together.A Dixie School Girl
Gabrielle E. Jackson
We are at a new place, on the road to Frederick, but not as far out as Catonsville.
Before we left Catonsville we filled our haversacks with great luscious peaches.
We are about six miles from Camp Millington, at a village called Catonsville.