'Unpronounceable' definitions:

Definition of 'unpronounceable'

(from WordNet)
adjective
Impossible or difficult to pronounce correctly [ant: pronounceable]
adjective
Very difficult to pronounce correctly; "an unpronounceable foreign word"; "unutterable consonant clusters" [syn: unpronounceable, unutterable]

Definition of 'Unpronounceable'

From: GCIDE

Words containing 'Unpronounceable'