Meaning of “claim” - Learner’s Dictionary

claim

noun [ C ] uk us /kleɪm/
ANNOUNCEMENT

B2 an announcement that something is true, although it has not been proved:

[ + (that) ] She rejected claims that she had lied.
DEMAND

B2 an official demand for something you think you have a right to:

a claim for compensation
RIGHT

a right to have something:

You don't have any claim to the land.
lay claim to sth formal

to say that something is yours or that you have done something

(Definition of “claim noun” from the Cambridge Learner’s Dictionary © Cambridge University Press)