1. large number a large indefinite number
  2. page number the system of numbering pages
  3. large integer an integer equal to or greater than ten
  4. prime number an integer that has no integral factors but itself and 1
  5. baryon number a number equal to the difference between the number of baryons and the number of antibaryons in any subatomic structure; it is conserved in all types of particle interactions
  6. magic number the atomic number of an extra stable strongly bound atomic nucleus: 2, 8, 20, 28, 50, 82 or 126
  7. Mach number the ratio of the speed of a moving body to the speed of sound
  8. back-number someone who is no longer popular
  9. large order a formidable task or requirement
  10. Virgin Mary the mother of Jesus
  11. real number any rational or irrational number
  12. law of large numbers (statistics) law stating that a large number of items taken at random from a population will (on the average) have the population statistics
  13. largemouth a large black bass
  14. largeness the property of having a relatively great size
  15. larger large or big relative to something else
  16. algebraic number root of an algebraic equation with rational coefficients
  17. natural number the number 1 and any other number obtained by adding 1 to it repeatedly
  18. large cranberry trailing red-fruited plant
  19. wave number the reciprocal of the wavelength of a wave
  20. license number the number on the license plate that identifies the car that bears it