1. thermal printer a printer that produces characters by applying heat to special paper that is sensitive to heat
  2. serial printer a printer that prints a single character at a time
  3. drum printer a line printer in which the type is mounted on a rotating drum that contains a full character set for each printing position
  4. teleprinter a character printer connected to a telegraph that operates like a typewriter
  5. thermal barrier a limit to high speed flight imposed by aerodynamic heating
  6. thermal reactor a nuclear reactor in which nuclear fissions are caused by neutrons that are slowed down by a moderator
  7. thermal spring a natural spring of water at a temperature of 70 F or above
  8. thermal resistor a semiconductor device made of materials whose resistance varies as a function of temperature; can be used to compensate for temperature variation in other components of a circuit
  9. daisywheel printer a printer that uses a daisy print wheel
  10. matrix printer a printer that represents each character as a pattern of dots from a dot matrix
  11. transparent able to be seen through with clarity
  12. thumbprint fingerprint made by the thumb
  13. wire printer an impact printer in which each character is represented by a pattern of dots made by wires or styli
  14. bar printer an impact printer that uses a bar to carry the type slugs
  15. thermometer measuring instrument for measuring temperature
  16. small print the part of a contract that contains reservations and qualifications that are often printed in small type
  17. dot printer a printer that represents each character as a pattern of dots from a dot matrix
  18. character printer a printer that prints a single character at a time
  19. roman print a typeface used in ancient Roman inscriptions
  20. laser printer electrostatic printer that focuses a laser beam to form images that are transferred to paper electrostatically