cap vs column

cap and column both are nouns.

Word	Noun	Adjective	Verb	Adverb
cap	Yes	No	Yes	No
column	Yes	No	No	No

cap (noun)	column (noun)
a tight-fitting headdress	(architecture) a tall vertical cylindrical structure standing upright and used to support a structure
the upper part of a column that supports the entablature	a vertical cylindrical structure standing alone and not supporting anything (such as a monument)
a top (as for a bottle)	a vertical glass tube used in column chromatography; a mixture is poured in the top and washed through a stationary substance where components of the mixture are adsorbed selectively to form colored bands
something serving as a cover or protection	any tubular or pillar-like supporting structure in the body
(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth	an article giving opinions or perspectives
a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive	a page or text that is vertically divided
an upper limit on what is allowed	a line of units following one after another
a protective covering that is part of a plant	a vertical array of numbers or other information
a fruiting structure resembling an umbrella or a cone that forms the top of a stalked fleshy fungus such as a mushroom	anything that approximates the shape of a column or tower

cap (verb)	column (verb)
restrict the number or amount of
lie at the top of