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mistime

American  
[mis-tahym] / mɪsˈtaɪm /

verb (used with object)

mistimed, mistiming
  1. to time badly; perform, say, propose, etc., at a bad or inappropriate time.


mistime British  
/ ˌmɪsˈtaɪm /

verb

  1. (tr) to time (an action, utterance, etc) wrongly

"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

Etymology

Origin of mistime

before 1000; Middle English mistimen, Old English mistīmian. See mis- 1, time