a cap with a flat circular top and a visor
somewhat ill or prone to illness
a tight-fitting headdress
a top (as for a bottle)
a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive
something serving as a cover or protection
(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth
a protective covering that is part of a plant
