astronaut- n. a person who travels in space astronomy - n. the scientific study of stars and the universe asylum -n. political protection given by a government to a person from another country at - prep. in or near ; where ; when atmosphere - n. the gases surrounding any star or planet attach - v. to tie together; to connect attack - n. a violent attempt to damage, injure or kill; v. to start a fight attempt - v. to work toward something; to try; to make an effort attend - v. to be present at automobile - n. a vehicle with wheels used to carry people; a car autumn - n. the time of the year between summer and winter average - n. something representing the middle; ad. common; normal avoid - v. to stay away from awake - ad. not sleeping award - n. an honor or prize for an act or service away - ad. not near |