Definition of "countrified"

There was this hot little countrified sistah who had caught my eye during the beginning of freshman year, but I just hadn't had a chance to work my way around to her yet.

2006, Noire [pseudonym], Thug-A-Licious: An Urban Erotic Tale, New York, N.Y.: One World/Ballantine Books, page 143

Westbourne Park [station] is also countrified, with valanced canopies and fancy ironwork (which is painted a dingy yellow).

2012, Andrew Martin, Underground Overground: A passenger's history of the Tube, Profile Books, page 50

Over the next couple of years, a few more countrified albums appeared, and to more singles—"Tarkio Road" (#55, 1971) and "Shake Off The Demons (#98, 1972)—won positions on the Hot 100.

1990, Wayne Jancik, The Billboard Book of One-Hit Wonders, page 269