Meaning : A detachment of troops guarding an army from surprise attack.
Meaning : A protester posted by a labor organization outside a place of work.
Meaning : A vehicle performing sentinel duty.
Meaning : A wooden strip forming part of a fence.
Synonyms : pale
Meaning : A form of military punishment used by the British in the late 17th century in which a soldier was forced to stand on one foot on a pointed stake.
Synonyms : piquet
Meaning : Serve as pickets or post pickets.
							Example : 
							Picket a business to protest the layoffs.
							
Meaning : Fasten with a picket.
							Example : 
							Picket the goat.