Unheardof in spanish
Inaudito
pronunciation: inɑuditoʊ part of speech: adjective
pronunciation: inɑuditoʊ part of speech: adjective
In gestures
unheard of = inaudito, insólito, desconocido.
Example: Hypermedia offers unheard of opportunities to gain insight into the way young people perceive, process and use information.