1. Ancestry
2. Carbon compound
3. Heaters?
4. The "A" of ABM
5. Boxer Sugar Ray
6. Belt, at the bar
7. Ring bearer, for one
8. Perform
9. Everyday article
10. Female lobster
11. By a nose, e.g.
12. Bar order, with "the"
13. Bit of Gothic architecture
18. "My bad!"
21. Erode, e.g.
23. Beat
24. Catch a glimpse of
25. Bottom line, so to speak
26. Check
27. Met expectation
28. Once in a blue moon, e.g.
29. United
30. Full of energy
32. Circus employee
34. Type of test
35. Acquires
37. Dressing ingredient
38. Homonym for a 40D comment?
40. Mouse chaser
41. Goalie's gig
43. Chinese "way"
44. Bowed
45. Bit of parsley
46. "Cheers" character
47. Stage item
49. Links warning
50. Fabled archer, i.e.
51. Eye layer
52. Colorful salamander
53. Celtic lingo
55. According to
56. Court ploy
57. "Cool" amount