Word Study
portability
WORDNET DICTIONARY
Noun portability has 1 sense
- portability(n = noun.attribute) Array - the quality of being light enough to be carried; Array is a kind of movability, movableness
Derived form adjective portable1
CIDE DICTIONARY
portability, n.
The quality or state of being portable; fitness to be carried. [1913 Webster]
For further exploring for "portability" in Webster Dictionary Online