change up

noun, verb — 6 senses

change-up

nounalso spelled change-up

/ˈtʃeɪndʒʌp/

Etymology Deverbal from change up.

1

Ball games, Baseball, Games, Hobbies, Lifestyle, Sports A pitch thrown with the arm motion of a fastball, but which travels at a much slower velocity because it is released without the fingers adding power to the delivery.

  • The pitcher had a devastating change-up.
2

Broadly An unexpected event.

  • This RFQ is a real change-up.
Synonyms
change of pace
Coordinate terms
curveball, slider, cut fastball, two-seam fastball, split-finger fastball, sinker, screwball, knuckleball

change up

verb
1

Ball games, Baseball, Games, Hobbies, Lifestyle, Sports To throw a pitch at a much slower than expected speed.

  • He changed up on Wilson after three fastballs and struck him out.
2

To confuse someone by doing something unexpected or in an unexpected way.

  • I thought that we were going to study the project some more, but then he came back from the weekend and changed up, making it a top priority.
3

Informal To vary.

  • change it up
  • The more accessories you have (cheaper than clothing and can be worn multiple times) it's easier to change up your look. So, imagine having one dress that you can accessorise 4 different ways, simply with a shoe change […]2019, Chitra Balasubramaniam, Change Your Look Change Your Life:
4

To change to a higher gear in a vehicle.

Derived terms
change-up

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for change-up and change up.