astronaut Definition
a person who is trained to travel in a spacecraft.
Using astronaut: Examples
Take a moment to familiarize yourself with how "astronaut" can be used in various situations through the following examples!
Example
The astronaut floated weightlessly in space.
Example
She dreamed of becoming an astronaut since she was a child.
Example
The first American astronaut to orbit the Earth was John Glenn.
astronaut Synonyms and Antonyms
Phrases with astronaut
an astronaut who performs tasks outside the spacecraft while in space
Example
The spacewalking astronaut repaired the damaged solar panel.
female astronaut
a woman who is trained to travel in a spacecraft
Example
Sally Ride was the first female astronaut to go into space.
the process of preparing individuals for space travel, including physical and mental conditioning, technical training, and simulations
Example
Astronaut training is rigorous and requires years of preparation.
Origins of astronaut
from Greek 'astron', meaning 'star', and 'nautes', meaning 'sailor'
Summary: astronaut in Brief
An 'astronaut' [ˈæstrənɔːt] is a person who is trained to travel in a spacecraft. They perform tasks like repairing equipment and conducting experiments while in space. Phrases like 'spacewalking astronaut' and 'female astronaut' specify the type of astronaut or their role. 'Astronaut training' is a rigorous process that includes physical and mental conditioning, technical training, and simulations.
