1. Someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential).
4. Food mixtures either arranged on a plate or tossed and served with a moist dressing.
9. Antibiotic-resistant mycoplasma causing a kind of pneumonia in humans.
13. A zodiacal constellation in northern hemisphere between Cancer and Virgo.
14. Lower in esteem.
15. The Tibeto-Burman language spoken in the Dali region of Yunnan.
16. A hospital unit staffed and equipped to provide intensive care.
17. A town in southwestern Idaho.
18. A detailed description of design criteria for a piece of work.
19. Strong lightweight wood of the balsa tree used especially for floats.
21. An officer who acts as military assistant to a more senior officer.
23. Title for a civil or military leader (especially in Turkey).
24. A medicinal drug used to evoke vomiting (especially in cases of drug overdose or poisoning).
26. The woody part of plants.
27. A class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response.
28. A collection of things (goods or works of art etc.) for public display.
30. A tricycle (usually propelled by pedalling).
33. A toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles.
37. The cry made by sheep.
39. A Chadic language spoken in northern Nigeria.
41. Any of a number of fishes of the family Carangidae.
44. (of pain or sorrow) Made easier to bear.
48. A white metallic element that burns with a brilliant light.
50. A silvery soft waxy metallic element of the alkali metal group.
51. 100 avos equal 1 pataca.
55. Large sweet juicy hybrid between tangerine and grapefruit having a thick wrinkled skin.
56. A white soft metallic element that tarnishes readily.
57. (Irish) The sea personified.
58. A member of the branch of Islam that regards Ali as the legitimate successor to Mohammed and rejects the first three caliphs.
60. Aromatic bulb used as seasoning.
61. A light touch or stroke.
62. (formerly) A cavalryman armed with a lance.
63. One of the strands twisted together to make yarn or rope or thread.
64. A state in the Rocky Mountains.

1. (law) A defense by an accused person purporting to show that he or she could not have committed the crime in question.
2. A summary that repeats the substance of a longer discussion.
3. An inlaid furniture decoration.
4. The capital and largest city of Yemen.
5. A loose sleeveless outer garment made from aba cloth.
6. A Tibetan or Mongolian priest of Lamaism.
7. Have an ambitious plan or a lofty goal.
8. No longer having or seeming to have or expecting to have life.
9. A solution containing a phosphate buffer.
10. Proceeding from or ordered by or subject to a pope or the papacy regarded as the successor of the Apostles.
11. Owing or owed feudal allegiance and service.
12. English scholastic philosopher and assumed author of Occam's Razor (1285-1349).
20. Interface consisting of a standard port between a computer and its peripherals that is used in some computers.
22. Remove by erasing or crossing out.
25. Soreness and warmth caused by friction.
27. The time that has elapsed.
29. Being one more than ninety.
31. (Akkadian) God of wisdom.
32. A Chadic language spoken south of Lake Chad.
34. Weapons considered collectively.
35. An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
36. Angular distance above the horizon (especially of a celestial object).
38. Of noxious stench from atmospheric pollution.
39. No longer having or seeming to have or expecting to have life.
40. A sweetened beverage of diluted fruit juice.
42. Type genus of the Caviidae.
43. An inflammatory swelling or sore.
45. A Kwa language spoken by the Yoruba people in southwestern Nigeria.
46. (Sumerian) God of the air and king of the Sumerian gods.
47. Occurring or done each day.
49. Title for a civil or military leader (especially in Turkey).
52. The ball-shaped capsule containing the vertebrate eye.
53. The sign language used in the United States.
54. Goddess of criminal rashness and its punishment.
56. A conspicuous disparity or difference as between two figures.
59. A trivalent metallic element of the rare earth group.