prerequisite
A prerequisite is a requirement that must be fulfilled before a specific course can be taken or a particular task can be performed. It refers to a necessary condition that must be met in advance for something else to happen or exist.
Examples
3 of 5Having a valid driver's license is a prerequisite for this delivery job.
Having a valid driver's license is a mandatory condition for this delivery job.
A master's degree is a prerequisite for admission to the doctoral program.
A master's degree is a mandatory requirement for entering the doctoral program.
I told him that honesty is a prerequisite for being my friend.
I told him that being honest is a necessary condition for being my friend.
Antonyms
Word Family
Memory Tip
Think of the prefix 'Pre' (meaning before) and 'Requisite' (meaning required). It is something 'required before'.
Quick Quiz
Passing the introductory exam is a ________ for the advanced certification course.
Correct!
The correct answer is: a
Examples
Having a valid driver's license is a prerequisite for this delivery job.
everydayHaving a valid driver's license is a mandatory condition for this delivery job.
A master's degree is a prerequisite for admission to the doctoral program.
formalA master's degree is a mandatory requirement for entering the doctoral program.
I told him that honesty is a prerequisite for being my friend.
informalI told him that being honest is a necessary condition for being my friend.
Students must complete Biology 101 as it is a prerequisite for the advanced genetics module.
academicStudents must finish Biology 101 because it is a required course before the advanced genetics module.
Securing sufficient capital is a prerequisite for the successful launch of any startup.
businessObtaining enough capital is a necessary prior condition for the successful launch of any startup.
Antonyms
Word Family
Common Collocations
Common Phrases
prerequisite course
a class that must be completed before another
prerequisite knowledge
information one must have beforehand
as a prerequisite
acting as a necessary condition
Often Confused With
A perquisite (or perk) is an extra benefit or privilege, while a prerequisite is a mandatory requirement.
A corequisite is a course that must be taken at the same time, whereas a prerequisite must be completed before starting.
Usage Notes
Prerequisite is frequently used in university catalogs and job descriptions. It can function as both a noun and an adjective (e.g., 'the prerequisite course').
Common Mistakes
Learners often confuse 'prerequisite' with 'perquisite' because they sound similar. Another mistake is forgetting the 'e' after the first 'r'.
Memory Tip
Think of the prefix 'Pre' (meaning before) and 'Requisite' (meaning required). It is something 'required before'.
Word Origin
Derived from the Latin 'prae' (before) and 'requirere' (to require).
Grammar Patterns
Cultural Context
In North American and European higher education, 'prereqs' are a standard part of the modular degree system that dictates student progression.
Quick Quiz
Passing the introductory exam is a ________ for the advanced certification course.
Correct!
The correct answer is: a
Related Grammar Rules
Related Vocabulary
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