1. Of or belonging to astronauts or the science of astronautics
   - astronautic

See also: astronaut, astronautics

• Boston fern
• Boston Harbor
• Boston ivy
• Boston lettuce
• Boston rocker
• Boston Tea Party
• Boston terrier
• Bostonian
• bosun
• bosun's chair
• Boswell
• Boswellia
• Boswellia carteri
• Boswellia serrata
• Bosworth Field
• bot
• bota
• botanic
• botanic garden
• botanical
• botanical garden
• botanical medicine
• botanise
• botanist
• botanize