step change

noun

Definition of step change

chiefly British
: an important change in something There has been a step change in our understanding of the problem.

Learn More about step change

Share step change

Statistics for step change

Look-up Popularity

Comments on step change

What made you want to look up step change? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

marked by fawning attentiveness

Get Word of the Day daily email!

Test Your Vocabulary

What did you just call me?! A Quiz

  • rows-of-various-emoji
  • If a member of the audience describes your speech as bombastic, does that person mean it is:
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!