moon suit

noun

Definition of moon suit

: a sealed garment worn especially for protection from hazardous material (such as toxic waste or infectious disease)

Recent Examples of moon suit from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'moon suit.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of moon suit

1980

in the meaning defined above

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