straighten upverb

• 1

  To become straight, or straighter.

  • 2006, American Motoryclist - Jan 2006, Victory's Kingpin goes its own way bank the big cruiser into the first of a series of corners, make a few quick left, right, left transitions, then the road straightens up for a stretch...
• 2

  To steer straight.

  • 13 October 2010, Blackpool Gazette, 'Bad driving' led to biker death crash He said "As I came out of the bend I went to straighten up the car and it just seemed to be carrying on turning."
• 3

  To sit up straight, to stop hunching.

  • Horse skin smells good. Lay your cheek against his neck and have a good cuddle. Now straighten up slowly again, and sit loosely.
• 4

  To deal with; to put in order.

  • 1994, Mccook Daily Gazette, Jul 12, 1994, Mail Delivery Trying To Get Up To Speed The Postal Service sent a special task force to straighten up the city's problems with a back-to-basics approach
• 5

  To tidy; to tidy up.

  • The lockers were all standing wide open with equipment and uniforms scattered all over the room, he had left a note under the bottle telling me to straighten up the room, then straighten myself up before coming to work the next day.
• 6

  To clarify.

• 7

  To start living a reformed life; to adopt a more honest and respectable course of behavior.