feeler Syllabification: (feel·er)Pronunciation: /ˈfēlər/Translate feeler | into German | into Italian | into Spanish Definition of feeler noun an animal organ such as an antenna or palp that is used for testing things by touch or for searching for food. a tentative proposal intended to ascertain someone’s attitude or opinion:he put out feelers about seeking the party nominationfeeler in other Oxford dictionaries Definition of feeler in the British & World English dictionary