Webster's 1913 Dictionary
TURKO-IRANIAN
TURKO-IRANIAN Tur `ko-I *ra "ni *an, a. (Ethnol.)
Defn: Designating, or pert. to, a mixed racial type including the Afghans, and characterized chiefly by stature above mean, fair complexion, dark, or sometimes gray, eyes, brachycephaly, and very long, prominent, and moderately narrow nose.
TURKO-IRANIAN
TURKO-IRANIAN Tur `ko-I *ra "ni *an, n.
Defn: A member of any race of the Turko-Iranian type.
New American Oxford Dictionary
Turko-
Turko- ▶comb. form variant spelling of Turco-.
Oxford Dictionary
Turko-
Turko- ▶combining form variant spelling of Turco-.
The Wordsmith Dictionary