Term: clamshell: the shell of a clam
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: actor: a person who acts and gets things done
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: alkali poisoning: poisoning resulting from the ingestion of an alkali compound (as lye or ammonia)
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: foreign legion: a military unit composed of foreign volunteers who serve the state
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: black kite: dark Old World kite feeding chiefly on carrion
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: von willebrand's disease: a form of hemophilia discovered by Erik von Willebrand; a genetic disorder that is inherited as an autosomal recessive trait; characterized by a deficiency of the coagulation factor and by mucosal bleeding
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: trap-door spider: American spider that constructs a silk-lined nest with a hinged lid
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: oort cloud: (astronomy) a hypothetical huge collection of comets orbiting the sun far beyond the orbit of Pluto; perturbations (as by other stars) can upset a comet's orbit and may send it tumbling toward the sun
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: buckskin: a soft yellowish suede leather originally from deerskin but now usually from sheepskin
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: alla breve: a musical time signature indicating two or four half notes to a measure
Broader: shell: the hard largely calcareous covering of a mollusc or a brachiopod | Unrelated: room clerk: a hotel clerk who is responsible for room assignments to guests