1. mystery novel novel in which the reader is challenged to solve a puzzle before the detective explains it at the end
  2. mestranol a synthetic form of estrogen used in combination with a progestin in oral contraceptives
  3. masterful having or revealing supreme mastery or skill
  4. master file (computer science) a computer file that is used as the authority in a given job and that is relatively permanent
  5. masterfully in a skillfully masterful manner; with the skill of a master
  6. mysteriously in a cryptic manner
  7. mystery play a medieval play representing episodes from the life of Christ
  8. muster roll a list of names of officers and men in a military unit or ship's company
  9. Mustela nivalis of Europe
  10. mysterious beyond ordinary understanding
  11. mastering becoming proficient in the use of something
  12. muster call a call of the names of personnel at a military assembly
  13. western yew small or medium irregularly branched tree of the Pacific coast of North America; yields fine hard close-grained wood
  14. mustard oil oil obtained from mustard seeds and used in making soap
  15. mistrustful openly suspicious
  16. sternal of or relating to or near the sternum
  17. muster in engage somebody to enter the army
  18. mystery something that baffles understanding and cannot be explained
  19. asternal not connected to the sternum or breastbone
  20. sister-in-law the sister of your spouse