Definition of "Klamath"

Any member of a Native American tribe formerly living along the Klamath River in California and Oregon.  examples

The language of this tribe (also known as Klamath-Modoc).  examples

A river in southern Oregon, and northern California  examples

A county in southern Oregon; see Klamath County.  examples

A former county in northern California.  examples

A census-designated place in Del Norte County, California, United States.  examples