Philology:
This is the name of the exploration of the investigation of dialects, which represents considerable authority in many specialists and researchers, and language as characterized by this science may be: Voices that each age of individuals express what is in their spirits, or is the term utilized by every country.
Some case that "language" is gotten from the Greek word "logos" and its significance (word).
Number of dialects now, the most significant of which are:
Philologists gauge the quantity of dialects spoken by people in three thousand dialects, a significant number of which are constrained dialects spoken by a couple of individuals, and the primary dialects spoken by more than one million individuals for each language in a little more than 100 dialects.
Of these dialects, 19 are real dialects with in excess of 50 million speakers:
In South Asia: Hindi, Urdu, Bengali, Punjabi, Tamil, Marathi, and Telugu.
In the remainder of Asia: Chinese, Malay-Andean, Japanese, Korean.
In Europe: Russian, Italian, German.
Notwithstanding the five cross-fringe dialects spoken by numerous nations, the most significant dialects in the world:
Arabic, English, French, Spanish and Portuguese.