Definitions for aster

Overview of noun aster

The noun aster has 2 senses? (no senses from tagged texts)

1. aster

(any of various chiefly fall-blooming herbs of the genus Aster with showy daisylike flowers)

2. aster

(star-shaped structure formed in the cytoplasm of a cell having fibers like rays that surround the centrosome during mitosis)