1. North American perennial herb having small autumn-blooming purple or pink or white flowers; widely naturalized in Europe
   - Michaelmas daisy, New York aster

Type of: aster

Encyclopedia: Aster novi-belgii

• donor
• donor card
• donut
• doo-doo
• doo-wop
• doob
• doobie
• doobrie
• doobry
• doodad
• doodah
• doodia
• doodle
• doodlebug
• doodler
• doodly-squat
• doofer
• doofus
• doohickey
• doolally
• Doolittle
• doom
• doomed
• doomsayer
• doomsday