Klingon language
The Klingon language (Klingon: tlhIngan Hol, pIqaD: , pronounced [ˈt͡ɬɪ.ŋɑn xol]) is the constructed language spoken by a fictional alien race called the Klingons in the Star Trek universe. Described in the 1985 book The Klingon Dictionary by Marc Okrand, and deliberately designed to sound "alien", Klingon has a number of typologically uncommon features.