the GNU version of the Collaborative International Dictionary of English
adj. Immeasurable.
The Century Dictionary and Cyclopedia
Immeasurable.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. impossible to measure
Word Usage
"In the 1920s, Frank Knight at the University of Chicago viewed the capitalist economy as shot through with "unmeasurable" risks, which he called "uncertainty.""