precondition

Plural: preconditions

Noun

• an assumption on which rests the validity or effect of something else
• an assumption that is taken for granted
• a condition that is a prerequisite
• A condition that requires satisfaction before taking a course of action.
• A medical illness, ailment, or adverse condition that exists before an insurance policy takes effect.

Verb

• put into the required condition beforehand
• To condition in advance

Examples

• A marriage licence is a precondition for a wedding.

Synonyms

condition, given, presumption, stipulation, prerequisite