| Main Entry: | liftoff |
| Part of Speech: | noun |
| Definition: | rocket launch |
Synonyms: |
blast-off, rocket firing, rocket ignition, shot, take-off |
| Main Entry: | takeoff |
| Part of Speech: | noun |
| Definition: | leaving |
Synonyms: |
ascent, climb, departure, hop, jump, launch, liftoff, rise, upward flight |
Antonyms: |
arrival, coming, landing |