1. Gigantic
6. Memory measure
10. Food thickener
14. Continental divide?
15. Long, long time
16. Durable wood
17. Kick off, e.g.
19. Beehive, for one
20. Inflexible
21. 007
22. Dishwasher detergent
26. Knights' journeys
27. Classical music halls
28. Semi, essentially
30. Bach composition
31. Aquatic nymph
32. Belief system
35. Bone-dry
36. Fencing defense
37. Anagram of Hawaiian mementos
38. One of a D.C. 100
39. Disreputable
40. Attack ad, maybe
41. Maritime crime
43. Interference
44. Ethically indifferent
46. Splitting headache?
47. Cope
48. ER emergency supply
50. Hip bones
51. Kick off, e.g.
56. Advertising medium
57. Campus digs
58. Hot rocks
59. Present from your parents?
60. Cobblers' tools
61. Like 56A