Where does “Doppellaut” come from?
Doppellaut (German) comes from German Laut, from Middle High German lūt, from Old High German lūt, from Proto-West Germanic hlūd, from Proto-Germanic hlūdaz, from Proto-Indo-European ḱlewtos, from Proto-Indo-European ḱlew-, from Proto-Indo-European ḱel- — to cover; to incline.
Doppellaut (German): diphthong; double vowel or double consonant
Definitions
- diphthong; double vowel or double consonant