'Feater' definitions:

Definition of 'Feater'

From: GCIDE

Feat \Feat\, a. [Compar. Feater; superl. Featest.] [F. fait made, shaped, fit, p. p. of faire to make or do. See Feat, n.] Dexterous in movements or service; skillful; neat; nice; pretty. [Archaic] [1913 Webster]
Never master had a page . . . so feat. --Shak. [1913 Webster]
And look how well my garments sit upon me Much feater than before. --Shak. [1913 Webster]