diagnosticate

[ dahy-uh g-nos-ti-keyt ]
/ ˌdaɪ əgˈnɒs tɪˌkeɪt /

verb (used with or without object), di·ag·nos·ti·cat·ed, di·ag·nos·ti·cat·ing.

to diagnose.

Origin of diagnosticate

First recorded in 1840–50; diagnostic + -ate1
Related formsdi·ag·nos·ti·ca·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019