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1. A pointed stake often driven into the ground to support a fence, secure a tent, tether animals, mark points in surveying, or, when pointed at the top, serve as a defense.
2. A detachment of one or more troops, ships, or aircraft held in readiness or advanced to warn of an enemy's approach: "The outlying sonar picket ... was to detect, localize, and engage any submarine trying to close the convoy" (Tom Clancy).
a. A person or group of persons stationed outside a place of employment, usually during a strike, to express grievance or protest and discourage entry by nonstriking employees or customers.
b. A person or group of persons present outside a building to protest.
v. pick·et·ed, pick·et·ing, pick·ets
1. To enclose, secure, tether, mark out, or fortify with pickets.
a. To post as a picket.
b. To guard with a picket.
3. To post a picket or pickets during a strike or demonstration.
To act or serve as a picket.
[French piquet, from Old French, from piquer, to prick; see pique.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Industrial Relations & HR Terms) the act of serving as pickets at (a factory, embassy, etc)
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