— audibility, audibleness , n. — audibly , adv.
/aw"deuh beuhl/ , adj.
1. capable of being heard; loud enough to be heard; actually heard.
n.
2. Also called automatic, checkoff . Football. a play called at the line of scrimmage to supersede the play originally agreed upon as the result of a change in strategy.
[ 1520-30; audibilis, equiv. to L audi ( re ) to hear + -bilis -BLE ]