T'Kahr was a Vulcan honorific, normally used for a learned person, which roughly translated to "teacher." (TOS novel: Dwellers in the Crucible)
When one is referred to as a t'kahr, they are traditionally required to answer questions given to them. (TOS novel: The IDIC Epidemic)
Some t'kahr, such as Spock, do not accept the role when dealing with those who don't wish to learn. (TOS novel: Dwellers in the Crucible)
- Presumably, it is separate from the title of T'Kehr. However, it could be an alternate spelling.
List of t'kahr[]
- Anekwe (Human addressed as t'kahr) (TOS novel: Dwellers in the Crucible)
- Savar (TOS novel: Strangers from the Sky)
- Sotir (TOS novel: Strangers from the Sky)
- Spock (TOS novels: Dwellers in the Crucible, The IDIC Epidemic)