Webster’s Revised Unabridged Dictionary · 1913
Cur
Cur (kûr), n. [OE. curre, kur; cf. dial. Sw. kurre dog, OD. korre watchdog, and Icel. kurra to murmur, grumble, Sw. kurra to rumble, croak, Dan. kurre to coo, whirr; prob. of imitative origin.] 1. A mongrel or inferior dog.
They . . . like to village curs, Bark when their fellows do. Shak.
2. A worthless, snarling fellow; — used in contempt.
What would you have, you curs, That like nor peace nor war? Shak.