An emulsion is a mixture of two or more liquids that are normally immiscible owing to liquid-liquid phase separation. Emulsions are part of a more general class of two-phase systems of matter called colloids.

What does it mean when something is emulsify?

transitive verb. : to disperse in an emulsion emulsify an oil also : to convert (two or more immiscible liquids) into an emulsion.

How do you emulsify something?

How to Emulsify. The traditional way​ to make an emulsion is to combine the liquids very slowly, usually drop by drop, while beating vigorously. This suspends tiny drops of liquid throughout each other. A food processor or blender is an excellent tool for this task.