| ACROSS |
| 1. | Magnetic Resonance Imaging (abbr.) |
| 4. | Male child |
| 7. | Component |
| 11. | Charged particles |
| 13. | Fenced enclosure |
| 14. | Mouths or openings |
| 15. | Volcano in Java |
| 16. | Presage |
| 18. | Monetary unit of Bangladesh |
| 19. | Non-commissioned officer (abbr.) |
| 21. | Ocean |
| 24. | A group of snakes |
| 25. | Flowery wreath |
| 28. | Nucleic acid that carries the genetic information in the cell |
| 30. | A young eel |
| 31. | Binary compound |
| 32. | First lady |
| 33. | Compass dir. |
| 34. | Stalk of a moss capsule |
| 36. | Make a knot |
| 37. | Java's highest volcano |
| 40. | Lion |
| 42. | Mamie's husband |
| 43. | Pacific Standard Time (abbr.) |
| 46. | A viewer who gazes fixedly |
| 49. | An easy return of a tennis ball in a high arc |
| 51. | Implement used in the practice of a vocation |
| 52. | Domesticated feline |
| 55. | Alias (abbr.) |
| 56. | Born |
| 58. | A group of whales |
| 60. | Adept person |
| 61. | The inner or back room of a two-room cottage |
| 62. | Slender fish |
| 63. | Volcano in Mindanao |
| 64. | Rowing implement |
| 66. | Chief solid component of mammalian urine |
| 68. | Fermented drink made from hops |
| 71. | American Motorcycle Racing Association (abbr.) |
| 75. | Remaining after all deductions |
| 76. | Monetary unit of Japan |
| 77. | Baking dishes |
| 78. | The main thing one is thinking about |
| 79. | Raised railways |
| 80. | Head covering |
|
| DOWN |
| 1. | Russian fighter aircraft |
| 2. | A female deer |
| 3. | Indianapolis International Airport (abbr.) |
| 4. | Soup utensils |
| 5. | Original Equipment Manufacturer (abbr.) |
| 6. | Compass dir. |
| 7. | Cooking vessel |
| 8. | Peninsula of southwest Asia between the Red Sea and the Persian Gulf |
| 9. | Moved through |
| 10. | Sadhe (variant) |
| 12. | Elected rep. |
| 17. | National Science Foundation (abbr.) |
| 20. | Music discs |
| 22. | Otherwise |
| 23. | Town in the historic Nashoba Valley of Massachusetts |
| 25. | Allow |
| 26. | Morally bad or wrong |
| 27. | Institute of Electrical and Electronics Engineers (abbr.) |
| 29. | (Norse mythology) The chief race of gods living at Asgard |
| 35. | Uncastrated adult male sheep |
| 38. | Make supply last |
| 39. | Port city in southern Somalia on the Indian Ocean |
| 41. | Bear (Spanish) |
| 44. | Broad, flat, thick piece |
| 45. | Puff or smoke |
| 47. | Ancient Roman robe |
| 48. | The opening section of a North Indian classical performance |
| 50. | Forbid |
| 51. | Cylindrical with tapered ends |
| 53. | Oak nuts |
| 54. | Beverage made from leaves |
| 56. | Group of southern Bantu languages |
| 57. | Having ears or earlike features |
| 59. | Disorderly crowd |
| 65. | Reproach for some lapse or misdeed |
| 67. | _ moment's notice (2 wds.) |
| 69. | Sight organ |
| 70. | Snakelike fish |
| 72. | Big _ |
| 73. | (biochemistry) Long linear polymer of nucleotides found in a cell |
| 74. | Viper |
