Term: helmet: armor plate that protects the head
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: teens: all the numbers that end in -teen
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: financial condition: the condition of (corporate or personal) finances
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: deceleration: a decrease in rate of change
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: optical bench: apparatus for observation and measurement of optical phenomena
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: electron microscopy: microscopy with the use of electron microscopes
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: clam: flesh of either hard-shell or soft-shell clams
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: sandarac: durable fragrant wood; used in building (as in the roof of the cathedral at Cordova, Spain)
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: clinical thermometer: a mercury thermometer designed to measure the temperature of the human body; graduated to cover a range a few degrees on either side of the normal body temperature
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: length: the property of being the extent of something from beginning to end
Broader: protective covering: a covering that is intend to protect from damage or injury | Unrelated: tudor arch: a low elliptical or pointed arch; usually drawn from four centers