1. (noun)robin, redbreast, robin redbreast, Old World robin, Erithacus rubecola small Old World songbird with a reddish breast Synonyms: robin, redbreast, robinredbreast
2. (noun)robin, American robin, Turdus migratorius large American thrush having a rust-red breast and abdomen Synonyms: robin, redbreast, robinredbreast