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English Fox - English Dictionary
Meaning of
invalidate
in English
invalidate
#moderate
Past Tense
invalidated
Participle Verb
invalidating
Third Person Singular
invalidates
Definitions
Verb
to
disprove
an
argument
;
show
as
unsound
The
new
evidence
will
invalidate
the
previous
theory
.
to
discredit
or
nullify
something
The
company's
actions
will
invalidate
the
warranty
on
the
product
.
to
make
a
contract
or
agreement
void
The
court's
decision
will
invalidate
the
contract
due
to
fraudulent
activities
.