trade protection is a noun meaning "the imposition of duties or quotas on imports in order to protect domestic industry against foreign competition". It carries one recorded sense.
the imposition of duties or quotas on imports in order to protect domestic industry against foreign competition
“he made trade protection a plank in the party platform”
Definitions, synonyms and semantic relations for trade protection come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.