Is there a word meats being used in English language?

Answer 1

Yes. "Meat" (singular) is an aggregate term like "water" and would be used to refer to a whole class of things; for example, "My family does not eat meat." In the plural, it would normally mean varieties of meat; for example, a grocery store might advertise that it sells top-quality meats, poultry, and fish.

You would never use it with a quantity, though--you would never say "six meats." You would say "six kinds of meat." And you wouldn't say that you were barbecuing meats or ask someone to pick up meats for dinner. Those would be "meat," singular.

Answer 2

The word "meats" is occasionally used in English language, but it is less common than the singular form "meat." "Meats" may be used to refer to different types of meat or to emphasize variety in a culinary context.