on key

adjective, adverb (on-key when prenominal)

in the right key
in tune

Nearby words

  1. on high,
  2. on hold,
  3. on ice,
  4. on in years,
  5. on its merits,
  6. on liberty,
  7. on line,
  8. on message,
  9. on no account,
  10. on occasion

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012