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ac·a·ri·nar·i·um | \ -rəˈna(a)rēəm \
plural acarinaria\ -ēə \ or acarinariums\ -ēəmz \
Definition of acarinarium
: a chamber of the body wall of insects (such as wasps) frequently infested by tiny nonparasitic mites
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Time Traveler for acarinarium
The first known use of acarinarium was in 1925
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