1. turbojet engine a jet engine in which a fan driven by a turbine provides extra air to the burner and gives extra thrust
  2. power loading the ratio of the weight of an airplane to its engine power
  3. depending on determined by conditions or circumstances that follow
  4. double tongue play fast notes on a wind instrument
  5. pilot engine a locomotive that precedes a train to check the track
  6. petrol tank a tank for holding gasoline to supply a vehicle
  7. proletarian belonging to or characteristic of the working class
  8. Dipladenia genus of tropical South American tuberous perennial woody vines with large racemose flowers and milky sap
  9. parthenogeny process in which an unfertilized egg develops into a new individual; common among insects and some other arthropods
  10. triple-tongue play fast notes on a wind instrument
  11. Bryan Donkin English engineer who developed a method of preserving food by sterilizing it with heat and sealing it inside a steel container--the first tin can (1768-1855)
  12. paragliding gliding in a parasail
  13. emperor penguin the largest penguin; an Antarctic penguin
  14. double-tongued marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another
  15. Piper longum slender tropical climber of the eastern Himalayas
  16. doublethink believing two contradictory ideas at the same time
  17. Saprolegnia aquatic fungi growing chiefly on plant debris and animal remains
  18. breathing in the act of inhaling; the drawing in of air as in breathing
  19. rocket engine a jet engine containing its own propellant and driven by reaction propulsion
  20. pleadingly in a beseeching manner