1. to turn one's eyes toward something or in some direction in order to see. 2. to use one's sight in seeking, searching, examining, watching, etc.: to look through the papers. 3. to glance or gaze in a manner specified: to look questioningly at a person.
Greencastle is a borough in Franklin County in south-central Pennsylvania, United States. The population was 3,722 at the 2000 census. Greencastle was founded in 1782 by John Allison. The town was named after a small town in County Donegal, Ireland. It was originally composed of 246 lots.
It is the county seat of Lawrence County. New Castle is the principal city of the New Castle, PA Micropolitan Statistical Area and a part of the Pittsburgh-New Castle-Weirton, PA-OH-WV Combined Statistical Area, which is the 20th largest in the United States. It is the commercial center of a fertile agricultural region.