'Believability' definitions:
Definition of 'believability'
(from WordNet)
noun
The quality of being believable or trustworthy [syn: credibility, credibleness, believability] [ant: incredibility, incredibleness]
Definition of 'Believability'
From: GCIDE
- Believable \Be*liev"a*ble\, a. Capable of being believed; credible. -- {Be*liev"a*ble*ness}, n. -- {Be*liev`a*bil"i*ty}, n. [1913 Webster]