The Collaborative International Dictionary
Imparking
Impark \Im*park"\, v. t. [imp. & p. p. Imparked, p. pr. & vb. n. Imparking.] [Cf. Empark.] To inclose for a park; to sever from a common; hence, to inclose or shut up.
They . . . impark them [the sheep] within hurdles.
--Holland.
Wiktionary
imparking
vb. (present participle of impark English)