[ru.bus] n, pl rubus [NL, fr. L, blackberry] (ca. 1921): any of a genus (Rubus) of plants (as a blackberry or a raspberry) of the rose family having 3- to 7-foliolate or simple lobed leaves, white or pink flowers, and a mass of carpels ripening into an aggregate fruit composed of many drupelets
RUBUS
Meaning of RUBUS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012