1. identical twin either of two twins developed from the same fertilized ovum
  2. pedantic marked by a narrow focus on or display of learning
  3. identical being the exact same one
  4. identicalness exact sameness
  5. deontic logic the modal logic of obligation and permissibility
  6. identically with complete identity; in an identical manner
  7. denticulate having a very finely toothed margin
  8. 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
  9. optical disc a disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface
  10. identity the characteristics by which a thing or person is known
  11. denticulate leaf a leaf having a finely toothed margin; minutely dentate
  12. identity theft the co-option of another person's personal information (e.g., name, Social Security number, credit card number, passport) without that person's knowledge and the fraudulent use of such knowledge
  13. Identikit 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
  14. adenoidectomy surgical removal of the adenoids
  15. authenticator one who determines authenticity or who guarantees validity
  16. optical disk a disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface
  17. mathematical logic any logical system that abstracts the form of statements away from their content in order to establish abstract criteria of consistency and validity
  18. identity matrix a scalar matrix in which all of the diagonal elements are unity
  19. ethical drug a drug that is available only with written instructions from a doctor or dentist to a pharmacist
  20. edentulate having few if any teeth

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