1. trilogy a set of three literary or dramatic works related in subject
  2. analogy drawing a comparison in order to show a similarity
  3. heterologous derived from organisms of a different but related species
  4. trail boss the person responsible for driving a herd of cattle
  5. trolleybus a passenger bus with an electric motor that draws power from overhead wires
  6. prologize write or speak a prologue
  7. prologise write or speak a prologue
  8. religious having or showing belief in and reverence for a deity
  9. natural gas a fossil fuel in the gaseous state
  10. Trilisa genus of herbs of southern United States
  11. theologize make theoretical speculations about theology or discuss theological subjects
  12. theologise make theoretical speculations about theology or discuss theological subjects
  13. prologuize write or speak a prologue
  14. irreligious hostile or indifferent to religion
  15. perilous fraught with danger
  16. trolley car a wheeled vehicle that runs on rails and is propelled by electricity
  17. treillage latticework used to support climbing plants
  18. trilingual using or knowing three languages
  19. trial judge a judge in a trial court
  20. sacrilegious grossly irreverent toward what is considered holy