- Capable of being passed, traveled, navigated, traversed,
penetrated, or the like; as, the roads are not passable; the stream is
passablein boats. - Capable of being freely circulated or disseminated;
acceptable; generally receivable; current. - Such as may be allowed to pass without serious objection;
tolerable; admissable; moderate; mediocre.
Meaning of 'passable' (Princeton's WordNet)
1 . passable
[ a]
Meaning (1): - able to be passed or traversed or crossed