Meaning : Fix conclusively or authoritatively.
Set the rules.
Synonyms : set
Meaning : Fix in scope. Fix the boundaries of.
The tree determines the border of the property.
Meaning : Find out, learn, or determine with certainty, usually by making an inquiry or other effort.
I want to see whether she speaks French.
See whether it works.
Find out if he speaks Russian.
Check whether the train leaves on time.