protective /pɹəˈtɛk.tɪv/adjective 2noun 2forms 3 adjective2 •meant to keep someone or something safe from harmThe fighter dropped into a protective stance.The castle's moat served a protective function. •Wishing to protect; defensive of somebody or something.Mother bears are famously protective of their cubs. noun2 •(UK) Something that protects. •(euphemistic) A condom. formsprotectives · more protective · most protective