What has a suprasegmental feature known as stød which is a kind of laryngeal phonation that is used phonemically, the first person to describe this in In 1743 was a Danish philologist who wrote several highly insightful treatises on Danish and Latin?
Danish phonology:  For example Danish has a suprasegmental feature known as stød which is a kind of laryngeal phonation that is used phonemically.
i don't know