The definition of curt is a statement, response or reply that is very short and potentially rude.(adjective)
An example of curt is when someone asks how your day was and you snap "fine!"
See curt in Webster's New World College Dictionary
Origin: L curtus: see short
See curt in American Heritage Dictionary 4
curtadjective curt·er, curt·est
Origin: Middle English, short, brief, from Anglo-Norman, from Latin curtus; see sker-1 in Indo-European roots.
Learn more about curt