five-spot fi·ves·pot uncommon noun 1. a United States bill worth 5 dollars Synonymsfiverfive dollar bill 2. California annual having white flowers with a deep purple blotch on each petal SynonymsNemophila maculata 3. a playing card or a domino or a die whose upward face shows five pips Related words Broader terms spotdominodicenemophilabill Narrower terms nickel WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.