The Initial Labial Sounds in The Turkish Languages

I PROPOSE in this paper to discuss only pure Turkish words, that is I specifically exclude all words which were borrowed from some other language at one time or another, and what I shall try to establish is one segment of the phonetic make-up of the oldest form of the Turkish language which we can reconstruct, that is the Turkish spoken appreciably earlier than the eighth century A.D., the date of the earliest substantial specimens of the language which still exist.