precondition

A precondition is a prerequisite. It’s the thing that has to happen before something else happens. For example, as a precondition to getting your allowance, you might have to give the dog a hairdo once a week.

Precondition is often used in the negative – when world leaders meet to discuss something, they might ask for no preconditions. Clean slate. On the other hand, good grades are sometimes a precondition for joining the school basketball team. Applying for a new job can be frustrating when you realize that experience is a precondition, but you're not sure how to get the experience without getting a job. When it's a verb, precondition means to prepare something (or someone).

Definitions of precondition
1

n a condition that is a prerequisite

Type of:
prerequisite, requirement
something that is required in advance

n an assumption on which rests the validity or effect of something else

Synonyms:
condition, stipulation
Types:
boundary condition
(mathematics) a condition specified for the solution to a set of differential equations
provision, proviso
a stipulated condition
Type of:
assumption, premise, premiss
a statement that is assumed to be true and from which a conclusion can be drawn

n an assumption that is taken for granted

Synonyms:
given, presumption
Type of:
assumption, supposal, supposition
a hypothesis that is taken for granted

v put into the required condition beforehand

Type of:
fix, gear up, prepare, ready, set, set up
make ready or suitable or equip in advance for a particular purpose or for some use, event, etc

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