[ I/T ] to combine different substances, esp. so that the result cannot easily be separated into its parts, or to cause different substances to combine in this way:

[ I/T ] To mix is also to combine or put in the same place:

[ I ] (of a person) to be comfortable being with or talking to other people in social situations, esp. people you do not know:

a combination of different things or people:

A mix is also a food substance that you can buy and to which a liquid, such as water or milk, can be added later when preparing to cook something:

[ C ] a combination of different things or people:

[ S ] a situation which consists of several different things or people:

[ C or U ] something that is sold in the form of a powder and to which a liquid, such as water, can be added later:

[ I, T ] to have or do two or more qualities, styles, activities, etc at the same time:

[ I ] to meet and talk to other people, especially in a social situation: