adjective
- coated or treated with Cosmoline, a rust-preventative petroleum-based product
Usage: often used in military, firearms, and machinery contexts; typically describes items preserved for storage or shipment
Examples
- The rifle arrived cosmolined from the factory to prevent rust during storage.
- Military equipment is often cosmolined before being shipped overseas.
- We had to clean the cosmolined parts before assembling the machinery.
- The vintage gun was still cosmolined after decades in the armory.
- All metal components were cosmolined as part of the preservation process.