ces: neproniknutelný

Information
has URI	http://lexvo.org/id/term/ces/neproniknuteln%C3%BD

Meaning
means	(adjective) impossible to understand; "impenetrable jargon" impenetrable
means	(adjective) not admitting of penetration or passage into or through; "an impenetrable fortress"; "impenetrable rain forests" impenetrable
means	(adjective) impenetrable for the eye; "solid blackness" solid