1: Pumice source

5: Trellis piece

9: Galley propellers

13: Motion-carrying votes

14: Geological span

15: Borrrring

16: Nutty

17: Threefold

18: Head hunters?

19: Polish application

21: Well-known

22: Locales

23: Really dislike

24: Removes, as a record

27: Chalice mates

29: Decide to look at more issues

30: Chews the fat

32: Go over

34: Word of woe

35: Besmirches

36: Devil-may-___

37: Pose for a pic

38: Casting equipment

39: Editor's insertion symbol

40: Ferromagnetic metallic element

42: Woodland deities

43: Remote possibility?

44: Big hit

46: Walking-on-air feeling

48: Type of western

52: 'Hey, that hurts!'

53: Allay by satisfying

54: Ho-hum

55: Scottish hillside

56: Like some garments

57: Lassoer's cord

58: Unload, as stock

59: Minus

60: High point

1: Testing areas

2: Indian maid

3: Put the kibosh on

4: Evaluates

5: Yardarm

6: Some are tender

7: Clearasil target

8: Pooh's middle name?

9: Monastery resident

10: Kind of food canal

11: Speedway competition

12: Let fall

14: Community character

20: Do a spit take

21: Musical Domino

23: Milliner's stock

24: Segments of history

25: Thing of the past

26: Involving the body

27: Bosom buddies

28: More ticked

30: Young horse

31: Buried

33: Spot and Fido

35: Pump part

36: Bishop's throne

38: Bathroom rugs

39: Johnny with a guitar

41: Four pecks

42: More wise

44: Old footwear

45: Creates

46: Quick curtsies

47: Trout tempter

48: Turn on an axis

49: De ___ (too much)

50: A runner may break it

51: Alpine climber

53: Helios, to the Romans