a no-strike agreement is one in which workers promise not to strike:
• There were industrial conflicts, in spite of a no-strike pledge by the unions.
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no-strike UK US adjective [before noun]
► HR used to describe an agreement that states that employees will not strike (= refuse to work as a protest): a no-strike clause/agreement/deal »
They insisted on having a no-strike clause in the contract.
Financial and business terms. 2012.