Meaning of “fix” - Learner’s Dictionary

fix

verb [ T ] uk us /fɪks/
REPAIR

B1 to repair something:

My watch is broken - can you fix it?
DECIDE

B2 to decide a certain and exact date, price, plan, etc:

Let's fix a day to have lunch together.
The price has been fixed at $10.
fix sth onto/to/under, etc

B2 to fasten something in a particular place:

They fixed the bookcase to the wall.
PREPARE

B2 to prepare a drink or meal:

[ + two objects ] I'll fix you a sandwich.
CHEAT

to do something dishonest to make certain that a competition, race, or election is won by a particular person:

[ often passive ] People are saying that the elections were fixed.

(Definition of “fix verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)