1. A person trained to travel in a spacecraft
   "the Russians called their astronauts cosmonauts"
   - astronaut, spaceman, spacewoman

Derived forms: cosmonauts

Type of: traveler [US], traveller [Brit, Cdn]

Encyclopedia: Cosmonaut

• clockwise
• clockwise rotation
• clockwork
• clockwork universe
• clod
• cloddish
• clodhopper
• clodpoll
• clofibrate
• clog
• clog dance
• clog dancer
• clog dancing
• clog up
• clogged
• clogging
• cloggy
• cloisonné
• cloister
• cloistered
• cloistral
• Clomid
• clomiphene
• clomiphene citrate
• clomipramine