is a type of vibration; it may refer to:
- Trill (music) , a type of musical ornament
- Trill Consonant , a type of sound used in some languages
- Trill, a sound similar to the musical ornament made by animals including the Maine Coon Cat and numerous varieties of bird
In :
In :
In :
- Trill, Transparent Interconnection of Lots of Links Working Group within the IETF
In :
|