astronaut /ˈæs.trə.nɔːt/ aep /-nɑːt/ noun [C]
► F0 a person who has been trained for travelling in spaceThesaurus+: ↑Space travelThesaurus+: ↑Workers on/with aircraft and spacecraft- dinner time
- dinosaur
- din sth into sb
- dint
- diocesan
- diocese
- diode
- diorama
- dioxide
- dioxin
- dip
- dip a/your toe in
- dip a/your toe in (the water)
- dip a/your toe in the water
- diphtheria
- diphthong
- dip in/dip into sth
- dip in/dip (sth) into sth
- dip in/dip sth into sth
- dip into sth
- diploid
- diploma
- diplomacy
- diplomat
- diplomatic