Medical Definition of dorsiflexion. : flexion in a dorsal direction; especially : flexion of the foot in an upward directionâcompare plantar flexion.
Willis Tower. The Willis Tower, built as and still commonly referred to as Sears Tower, is a 108-story, 1,450-foot (442.1 m) skyscraper in Chicago, Illinois, United States.
Willis, TX. Sponsored Topics. Willis is a city in Montgomery County, Texas, United States, located on the Missouri Pacific Railroad eight miles north of Conroe in north central Montgomery County. Willis is located at 30Â°25â²22â³N 95Â°28â²44â³W / 30.42278Â°N 95.47889Â°W / 30.42278; -95.47889 (30.422640, -95.478829).