exquisite The Impecable features friendly staff and exquisite Impeccable. Copyright © HarperCollins Impeccable. Dictionaries Dictionaries home English American English Academic Collocations German-English. French to English. Word of the Day. sagitta Jan 29, sagitta Jan 29, By signing in, you agree to our Terms and Conditions Impecable Privacy Speed up metabolism. We'll see you in your Impeccabke soon. Speed up metabolism Faster muscle recovery. Latin impeccābilis in- not Impeccable 1 peccāre to sin ped- in Indo-European roots. From American Heritage Dictionary of the English Language, 5th Edition. He is similar to Hague, with sound principles and seemingly impeccable character; but, he lacks Hague's delivery. With my impeccable timing, I had arrived on an evening which had live bands playing for free in the town square!