"W" on a light bulb Crossword Clue

We have the 4-letter answer for "W" on a light bulb crossword clue, last seen in the NYT Crossword November 30, 2025 puzzle. Sometimes we all need some help finding the answer!

"W" on a light bulb Crossword Answer

→39.

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Helpful Hints

(noun)
1. a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm
2. Scottish engineer and inventor whose improvements in the steam engine led to its wide use in industry (1736-1819)

Hint 2: Clue Definitions

BULB (noun)
1. electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
2. lower or hindmost part of the brain; continuous with spinal cord; (`bulb’ is an old term for medulla oblongata)
LIGHT (noun)
1. the quality of being luminous; emitting or reflecting light
2. having abundant light or illumination
LIGHT (adjective)
1. weak and likely to lose consciousness
2. marked by temperance in indulgence
LIGHT (verb)
1. fall to somebody by assignment or lot
2. cause to start burning; subject to fire or great heat
LIGHT (adverb)
1. with few burdens

More NYT Crossword (11/30/2025) Answers

Across

1. Post-vacation pile

5. Brooklyn Brewery's Special Effects, e.g., in brief

8. Historical Dutch settler

12. ___ guisado (Caribbean stew)

13. Vapid

15. Campaign manager?

17. Puzzle type that was the Oxford Dictionaries' 2005 U.K. "word of the year"

18. Metallurgist's evaluation

19. Butterflies, so to speak

21. Actress Zosia ___ of "Girls"

22. "Zip it!"

25. Accommodates

27. Mountains where St. Bernards were originally bred

28. Former Portuguese colony on the Malabar Coast

29. Chemical essential to cellular metabolism, for short

30. ___ feed (news reader)

32. ___ Sea, Kazakh/Uzbek body of water

33. Spiral-shelled mollusk

35. Org. for Penguins and Ducks

36. Enough already!

38. Make some calls

40. Three-way intersection

41. Coin collector?

42. Singer with the 2014 #1 album "1000 Forms of Fear"

43. Dealer's manager

45. In check

47. Nuclear restraint pact

49. ___ Castorp, protagonist of Thomas Mann's "The Magic Mountain"

50. Summa cum ___

51. "Hold this"

52. College voter?

55. Ancient drinker of the fermented beverage chicha

56. Taxes levied during trade wars

59. Chop house?

60. Cancer research agcy.

62. Locale for drones

63. Preposition that can be represented by a number

64. Matador's opponent

65. Gay rights activist Marsha P. Johnson, for one

68. Beat badly

70. Energy

71. Sarge's boss

72. Knighthood, for one

73. "When r u getting in?"

74. Mantou or bao, in Chinese cuisine

75. "Awwww!"

79. "Awesome!"

81. Lethargy

84. Grammy-winning Paramore hit of 2014

86. Actress Thompson of "Sorry to Bother You"

90. Bok ___

91. Dearie

92. Co-star of 2025's "Kiss of the Spider Woman," to fans

93. Break down in tears

95. Aquiline : eagle :: cygnine : ___

96. Lenape people from whom a New Jersey river gets its name

98. Egypt/Sudan border region

100. Noodling in a jazz tune

102. Annoying

103. In the majority?

104. Core-sculpting belt

105. Utter chaos

106. 1994 co-Nobelist Shimon

107. Greasy spoon, e.g.

All Answers

Down

1. Self-effacing

2. Oodles

3. Strain

4. Baseballs that are hard-hit but then caught, in lingo

5. Bottlefuls for a summer look, perhaps

6. Skirt responsibility

7. Proverbial cure-all

8. Basketball attempt that uses the backboard

9. Martín Espada's "___ to the Soccer Ball Sailing Over a Barbed Wire Fence"

10. Leaves the straight and narrow

11. Expose

12. First Eurodance hit in the U.S. (1989)

13. Ending with mammal or Mendel

14. Good quality for an artist

16. With 87-Down, idiom about wasting one's efforts … as seen in four columns in this puzzle?

17. Italian sub ingredient

20. Diamonds can sometimes be found in them

21. 'Quit whining, dude'

23. Malt-drying kiln

24. "O, had I but followed the ___!": "Twelfth Night"

26. John who painted "Backyards, Greenwich Village"

28. 2022 sequel to Knives Out

31. Refuge

34. 'You can't make me!'

37. Arm of the police department

44. Essayist Francis

45. Comedian Wong

46. Cash on the Ginza

48. Overdone

52. 1999 Ron Howard film about a reality show

53. Actress Petty of "A League of Their Own"

54. Anti-mob law acronym

56. Animated character, informally

57. Act the worrywart

58. ___ fountain

61. Sauce served with Peking duck

63. Michelle Obama or Jill Biden, in brief

66. Indistinct speech

67. It’s a gas

68. "Yes, ___!" (phrase popularized by the restaurant drama "The Bear")

69. Young miscreant

74. Like some charm

76. Patron of lost causes

77. Literary runt of the litter

78. "L'___ du Nord" (Minnesota motto)

80. Dictatorial figure

81. Open-weave fabric

82. New York School poet Frank

83. "Th-th-th-that's all, folks!" speaker

84. First-rate

85. Flare up?

87. See 16 Down

88. More prudent

89. About to explode, say

91. Pink character in the "Toy Story" movies

94. Farmer Hoggett's entrant in a sheepherding contest

97. Turf ___ (football injury)

98. Part of a day care schedule

99. @@@

101. Inits. at Grand Central Terminal

All Answers