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have a good command of

Have the ability to use or control; have mastery of. For example, She has a remarkably good command of Japanese, or He had a good command of his emotions. [Mid-1600s]

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Nearby words

  1. have a crack at,
  2. have a crush on,
  3. have a familiar ring,
  4. have a fit,
  5. have a go at,
  6. have a good day,
  7. have a good head on one's shoulders,
  8. have a good mind to,
  9. have a good thing going,
  10. have a good time
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.