Primärberührung
German
Etymology
From primär (“primary”) + Berührung (“contact, touching”).
Noun
Primärberührung f (genitive Primärberührung, plural Primärberührungen)
- (linguistics) the Proto-Germanic sound law by which any labial obstruent + -t- becomes -ft-, and any velar obstruent + -t- becomes -(c)ht-; (by extension) similar sound changes in other languages (e.g. Celtic)