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ar
ar
/ˈɑːr/
noun
A unit of surface area equal to 100 square meters
(
ar
,
are
)
a unit of surface area equal to 100 square meters
AR
A state in south central United States; one of the Confederate states during the American Civil War
(
AR
,
Ark.
,
Land of Opportunity
,
Arkansas
)
a state in south central United States; one of the Confederate states during the American Civil War
They went hiking in the beautiful forests of Arkansas.
They went hiking in the beautiful forests of Arkansas.
Ar
A colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
(
Ar
,
atomic number 18
,
argon
)
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
Argon is an inert gas commonly used in light bulbs.
Argon is an inert gas commonly used in light bulbs.
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