v. Simple past tense and past participle of mistime.
The Century Dictionary and Cyclopedia
Ill-timed; ill-adapted or unsuited to the occasion or circumstances; inopportune; unseasonable.
Word Usage
"I'm quite fond of DAB in a way, I have a receptor in my kitchen, but what I object to is the fact that DAB has not proved popular with the public because it is what I call a mistimed technology, much similar to the DAT tape in the 90s."