Meaning ofcool one's heelsin English

Verb

1. to wait impatiently; remain idle (temporarily)
   The job applicant had to cool his heels in the waiting room for over an hour.
   Synonyms:

   wait aroundtwiddle one's thumbskick one's heelsmark timewait idly
   Antonyms:

   get movingtake actionget startedbeginproceed