prerequisite
prerequisite
/ˌpriːˈrekwəzɪt/
that must exist or happen before something else can happen or be done
prerequisite knowledge
prerequisite
/ˌpriːˈrekwəzɪt/
prerequisite (for/of/to something) something that must exist or happen before something else can happen or be done
A degree is an essential prerequisite for employment at this level.
Flexibility of approach is an important prerequisite to successful learning.
Self-control is an absolute prerequisite for command.
These qualities are necessary prerequisites for success.
Training is a prerequisite for competence.
Collocations
adjective
absolute
essential
fundamental
preposition
prerequisite for
prerequisite to