1. Identikit picture a likeness of a person's face constructed from descriptions given to police; uses a set of transparencies of various facial features that can be combined to build up a picture of the person sought
  2. time-scale factor the ratio of the simulation time to the time of the real process
  3. identical twin either of two twins developed from the same fertilized ovum
  4. rent collector a person who goes from house to house collecting rents for the owner
  5. anticlimactic ultimately disappointing after a promising or exciting start
  6. pedantic marked by a narrow focus on or display of learning
  7. intrinsic factor a substance produced by the mucosa of the stomach and intestines that is essential for the absorption of vitamin B12
  8. ticket collector someone who is paid to admit only those who have purchased tickets
  9. identical being the exact same one
  10. cognitive factor something immaterial that contributes to producing a result
  11. scale factor a number used as a multiplier in scaling
  12. automobile factory a factory where automobiles are manufactured
  13. authenticator one who determines authenticity or who guarantees validity
  14. clotting factor any of the factors in the blood whose actions are essential for blood coagulation
  15. identicalness exact sameness
  16. think factory a company that does research for hire and issues reports on the implications
  17. identification the act of designating something
  18. identically with complete identity; in an identical manner
  19. denticulate having a very finely toothed margin
  20. identity operator an operator that leaves unchanged the element on which it operates