1. A unit of electrical resistance equal to the resistance between two points on a conductor when a potential difference of one volt between them produces a current of one ampere.
4. Squash bugs.
9. Mild yellow Dutch cheese made in balls.
13. Seed of a pea plant.
14. (law) A formal objection to an opponent's pleadings.
15. One of a set of small pieces of stiff paper marked in various ways and used for playing games or for telling fortunes.
16. The sense organ for hearing and equilibrium.
17. A grant made by a law court.
18. Being one more than one.
19. Press or grind with a crunching noise.
21. A Russian river.
24. Of or relating to a member of the Buddhist people inhabiting the Mekong river in Laos and Thailand.
27. The act of scanning.
30. Type genus of the family Arcidae.
33. An amino acid that is found in the central nervous system.
34. Music composed for dancing the conga.
36. A master's degree in fine arts.
38. (Greek mythology) Goddess of the earth and mother of Cronus and the Titans in ancient mythology.
41. 30 to 300 gigahertz.
42. A chronic inflammatory collagen disease affecting connective tissue (skin or joints).
44. A soft silvery metallic element of the alkali earth group.
48. A Russian prison camp for political prisoners.
54. A genus of Indriidae.
55. A metrical unit with unstressed-stressed syllables.
58. 100 fen equal 1 yuan.
59. A member of a widespread group of Amerindians living in northeastern South America.
61. A master's degree in business.
62. An interest followed with exaggerated zeal.
63. A medium (art or business) that disseminates moving pictures.
64. The network in the reticular formation that serves an alerting or arousal function.

1. An organization of countries formed in 1961 to agree on a common policy for the sale of petroleum.
2. Perceive sound.
3. God of death.
4. A city in southern Turkey on the Seyhan River.
5. United States astronomer (1835-1909).
6. A woman hired to suckle a child of someone else.
7. A port in southern Lebanon on the Mediterranean Sea.
8. A feeling of strong eagerness (usually in favor of a person or cause).
9. Liquid containing proteins and electrolytes including the liquid in blood plasma and interstitial fluid.
10. An official prosecutor for a judicial district.
11. Fleshy and usually brightly colored cover of some seeds that develops from the ovule stalk and partially or entirely envelopes the seed.
12. A master's degree in religion.
20. The inner and longer of the two bones of the human forearm.
22. An indehiscent fruit derived from a single ovary having one or many seeds within a fleshy wall or pericarp.
23. A white metallic element that burns with a brilliant light.
25. A rare silvery (usually trivalent) metallic element.
26. An enzyme that catalyzes the oxidation of many body compounds (e.g., epinephrine and norepinephrine and serotonin).
28. A small restaurant where drinks and snacks are sold.
29. A loose sleeveless outer garment made from aba cloth.
31. Title for a civil or military leader (especially in Turkey).
32. Free from risk or danger.
35. A student who studies excessively.
37. Resembling or characteristic of or appropriate to an elegy.
39. The elementary stages of any subject (usually plural).
40. (Akkadian) God of wisdom.
43. An Indian nursemaid who looks after children.
45. The cry made by sheep.
46. Either of two large African antelopes of the genus Taurotragus having short spirally twisted horns in both sexes.
47. A coffee cake flavored with orange rind and raisins and almonds.
49. The part of the eye that contains the iris and ciliary body and choroid.
50. A city of central China.
51. (Islam) The man who leads prayers in a mosque.
52. A small cake leavened with yeast.
53. Slanting diagonally across the grain of a fabric.
56. An overwhelming feeling of wonder or admiration.
57. The rate at which heat is produced by an individual in a resting state.
60. A state in New England.