Definition of indefinite
: not definite: such as
a
: not precise : vague
b
: having no exact limits
c
: typically designating an unidentified, generic, or unfamiliar person or thing
the indefinite articles a and an indefinite pronouns
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Merriam-Webster unabridged
Share indefinite
Time Traveler for indefinite
The first known use of indefinite was in 1530
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