Turkic refers to language and people with common Turk Ancestors, Customs, certain cultural traits and historical backgrounds.

Dictionary:

Tur•kic (ˈtɜr kɪk)

1. a family of closely related languages of SW, central, and N Asia and E Europe, including Turkish, Azerbaijani, Turkmen, Uzbek, Uighur, and Yakut.

adj.

2. of or pertaining to Turkic or Turkic-speaking peoples.

Some Useful Links:

http://www.turkicworld.org/

Turkic People

Turkic Languages