|Origin:||, present participle of sufficere; SUFFICE|
suf‧fi‧cient S2 W2 formal
We can only prosecute if there is sufficient evidence.
Unauthorized absence is sufficient reason for dismissal.
We need sufficient time to deal with the problem.
sufficient to do something
The money is not sufficient to cover everything that needs doing.
The recipe is sufficient for six people.
Students must reach a sufficiently high standard to pass.