Other forms: emulsified, emulsifying
To emulsify is to mix two liquids that do not naturally combine. Emulsify the dressing.
It needs an emulsifier such as mustard or egg yolk to hold the two apart from separating again. Mayonnaise is the classic case, which is why it splits the moment the emulsion breaks.
1verbemulsifyTo mix two liquids that do not naturally combine.
“A little mustard will emulsify the whole dressing in seconds.”
emulsify is a mixing.