Meaning ofclamshellin English

Noun

1. a hinged object with closing surfaces; resembles a clamshell
   The laptop has a clamshell design that allows it to fold shut.
2. a container for takeout food; usually styrofoam or cardboard
   The restaurant uses clamshell containers to package their takeout meals.
3. an amphitheater with semi-circular backdrop
   The outdoor theater is built in a clamshell shape with a semi-circular backdrop.
4. an object with a hinge and two closing parts
   The phone's clamshell case protects it from scratches and drops.
5. a semi-circular acoustic backdrop (in outdoor amphitheaters)
   The concert venue features a large clamshell to enhance the sound quality.