1. The sign language used in the United States.
4. Of or having to do with or belonging to an abbey or abbot, or abbess.
12. Thickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord.
15. Aircraft landing in bad weather in which the pilot is talked down by ground control using precision approach radar.
16. Marine crustaceans with feathery food-catching appendages.
17. (of champagne) Moderately dry.
18. An ugly evil-looking old woman.
19. At right angles to the length of a ship or airplane.
20. An associate degree in nursing.
21. 4-wheeled motor vehicle.
22. The blood group whose red cells carry both the A and B antigens.
24. Cubes of meat marinated and cooked on a skewer usually with vegetables.
25. Long-tailed arboreal mustelid of Central and South America.
27. A cloth used as a head covering (and veil and shawl) by Muslim and Hindu women.
30. Russian country house.
33. 1 species.
35. The United Nations agency concerned with civil aviation.
38. Make an etching of.
42. A nonsteroidal anti-inflammatory drug (trade name Clinoril).
44. A soft silvery metallic element of the alkali earth group.
45. A genus of Mustelidae.
46. Genus of tropical plants with creeping rootstocks and small umbellate flowers.
49. A boy or man.
50. Goddess of criminal rashness and its punishment.
51. One million periods per second.
52. A city in southern Peru founded in 1540 on the site of an ancient Inca city.
54. A projecting ridge on a mountain or submerged under water.
58. A Gaelic-speaking Celt in Ireland or Scotland or the Isle of Man.
59. Large antelope with lightly spiraled horns of desert regions of North Africa.
62. A vehicle mounted on runners and pulled by horses or dogs.
65. State in northeastern India.
67. The United Nations agency concerned with atomic energy.
71. An Anatolian language.
73. Worn or shabby from overuse or (of pages) from having corners turned down.
75. A doctor's degree in education.
76. According to the Old Testament he was a pagan king of Israel and husband of Jezebel (9th century BC).
77. As a result of which.
79. A lyric poem with complex stanza forms.
80. Tropical American flat-jointed prickly pear.
81. A family of birds of the order Coraciiformes.
82. (British) Your grandmother.

1. Title for a civil or military leader (especially in Turkey).
2. Someone who works (or provides workers) during a strike.
3. The act of slowing down or falling behind.
4. A loose sleeveless outer garment made from aba cloth.
5. A coffee cake flavored with orange rind and raisins and almonds.
6. A special lineage.
7. Or or related to the synthetic phase of metabolism.
8. Small buffalo of Mindoro in the Philippines.
9. Being nine more than ninety.
10. A flat wing-shaped process or winglike part of an organism.
11. City in northern Austria on the Danube.
12. (computer science) American Standard Code for Information Interchange.
13. Acquire or gain knowledge or skills.
14. Lean end of the neck.
23. (of words) Formed in imitation of a natural sound.
26. American dramatist (1928- ).
28. (astronomy) The angular distance of a celestial point measured westward along the celestial equator from the zenith crossing.
29. A region of northeastern France famous for its wines.
31. Ending in a sharp point.
32. Used of certain religious orders who wear shoes.
34. Israeli religious philosopher (born in Austria) (1878-1965).
36. A doctor's degree in optometry.
37. 10 grams.
39. Deciduous trees with smooth usually silver-gray bark of North America and Europe and Asia.
40. Small very thin pancake.
41. Relating to the deepest parts of the ocean (below 6000 meters).
43. Given or having a specified name.
47. A slight amount or degree of difference.
48. The military installation from which a commander performs the functions of command.
53. Large sweet juicy hybrid between tangerine and grapefruit having a thick wrinkled skin.
55. A member of an agricultural people in southeastern India.
56. The cry made by sheep.
57. European herb resembling vetch.
60. Having the head uncovered.
61. Naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion.
63. A Loloish language.
64. A feeling of strong eagerness (usually in favor of a person or cause).
66. A dress worn primarily by Hindu women.
68. (in Gnosticism) A divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe.
69. Tropical starchy tuberous root.
70. Chief port of Yemen.
72. A United States unit of weight equivalent to 100 pounds.
74. A usually soluble substance for staining or coloring e.g. fabrics or hair.
78. A trivalent metallic element of the rare earth group.