1. (noun)sweet woodruff, waldmeister, woodruff, fragrant bedstraw, Galium odoratum, Asperula odorata Old World fragrant stoloniferous perennial having small white flowers and narrow leaves used as flavoring and in sachets; widely cultivated as a ground cover; in some classifications placed in genus Asperula Synonyms: waldmeister, sweetwoodruff, fragrant bedstraw, woodruff