cap - noun

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

a fruiting structure resembling an umbrella or a cone that forms the top of a stalked fleshy fungus such as a mushroom

a protective covering that is part of a plant

an upper limit on what is allowed

(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth

the upper part of a column that supports the entablature

cap - verb

• lie at the top of
• restrict the number or amount of

cap - thesaurus

capital   ceiling   chapiter   crest   crown   crownwork   detonator   hood   jacket   pileus   roof