'Stirk' definitions:

Definition of 'stirk'

From: WordNet
noun
Yearling heifer or bullock

Definition of 'Stirk'

From: GCIDE
  • Stirk \Stirk\, n. [AS. stric, from ste['o]r a steer. See Steer a young ox.] A young bullock or heifer. [Prov. Eng. & Scot.] --Sir W. Scott. [1913 Webster]