yellow-dog contract

American  

[yel-oh-dawg, -dog] / ˈyɛl oʊˈdɔg, -ˈdɒg /

noun

1. a contract between a worker and an employer in which, as a condition of employment, the worker agrees not to remain in or join a union.

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yellow-dog contract British  

noun

1. a contract with an employer, now illegal, in which an employee agreed not to join a trade union during his employment

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Etymology

Origin of yellow-dog contract

An Americanism dating back to 1915–20

Example Sentences

The "yellow-dog" contract spread and throve.

From Time Magazine Archive

Not only were injunctions by Federal courts to be severely limited but also the "yellow-dog" contract was to be legally exiled.

From Time Magazine Archive