think on one's feet

React quickly, be mentally agile, as in Reporters bombarded him with difficult questions, but Bill was very good at thinking on his feet. This expression uses on one's feet in the sense of “wide awake, alertly.” [First half of 1900s]


Nearby words

  1. think back,
  2. think better of,
  3. think big,
  4. think little of,
  5. think nothing of,
  6. think out,
  7. think over,
  8. think piece,
  9. think positive,
  10. think tank

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.