de·o·dor·ant
noun/diːˈəʊdərənt/
/diːˈəʊdərənt/
[countable, uncountable]- a substance that people put on their bodies to prevent or hide unpleasant smells
除臭剂，解臭剂（用于消除体臭） - (a) roll-on deodorant
走珠式除臭剂
Word Originmid 19th cent.: from de- (expressing removal) + Latin odor ‘smell’ + -ant. - (a) roll-on deodorant