'Fluidounce' definitions:

Definition of 'fluidounce'

(from WordNet)
noun
A British imperial unit of capacity or volume (liquid or dry) equal to 8 fluid drams or 28.416 cubic centimeters (1.734 cubic inches) [syn: fluidounce, fluid ounce]
noun
A United States unit of capacity or volume equal to 1.804 cubic inches [syn: fluidounce, fluid ounce]

Definition of 'Fluidounce'

From: GCIDE