English edit

Etymology edit

pre- +‎ caffeinated

Adjective edit

precaffeinated (not comparable)

  1. Not having yet ingested caffeine; in particular, not having yet had one's first cup of coffee in the morning
    • 2009 January 4, Pete Wells, “Orange Genius”, in New York Times:
      This production, which takes all the focus I can muster in my precaffeinated haze, results in about two ounces of good, strong coffee.