Submarine signal Crossword Clue

We have the 4-letter answer for Submarine signal crossword clue, last seen in the USA Today Crossword January 18, 2026 puzzle. Let us help you solve the crossword clue that has you stumped so you can finish the puzzle.

Submarine signal Crossword Answer

↓13.

Find more clues, hints, and info below.

Hide

Find more clues, hints, and info below.

Helpful Hints

(noun)
1. a river in western Thailand; a major tributary of the Chao Phraya
2. a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)
(verb)
1. sound like a car engine that is firing too early
2. contact, usually in order to remind of something

Hint 2: Clue Definitions

SUBMARINE (noun)
1. a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
2. a submersible warship usually armed with torpedoes
SUBMARINE (adjective)
1. beneath the surface of the sea
SUBMARINE (verb)
1. attack by submarine
2. bring down with a blow to the legs
SIGNAL (verb)
1. be a signal for or a symptom of
2. communicate silently and non-verbally by signals or signs
SIGNAL (noun)
1. any nonverbal action or gesture that encodes a message
2. an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
SIGNAL (adjective)
1. notably out of the ordinary

More USA Today Crossword (1/18/2026) Answers

Across

1. Permissible by Muslim law

6. Home of the Potala Palace

11. Once around a track

14. Banishment

15. Time travel or parallel universes, in sci-fi

16. Singer Lennox

17. Site with trivia and quizzes

19. "It's Raining ___" (classic gay anthem)

20. Don't get up early

21. Reusable grocery holder

23. Type of whiskey in a Sazerac

24. High-IQ society

25. Activist's passion

28. "Toy Story" bully

29. Lose steam

33. NYC dwelling, often

34. First courses, for short

36. They're listed on some tags

38. Person whose testimony is extra-important

41. Meal ___ (weekly chore)

42. Where spanakopita originated

43. Where corn dogs originated

44. Piece of bacon

46. Biblical garden

47. “You’ll __ for this!”

48. They're worth twice as much as FGs

50. Bouncers check them

53. Indigenous people known for stepped pyramids

60. Annual physical, e.g.

61. Chem-class subject

62. Fang or tusk

65. Basic unit of heredity

66. 1998 Spice Girls hit

67. Remove from the record

68. Don't just assume

69. Accessory for Mario or Luigi

70. Cat you might take in

All Answers

Down

1. Skirt borders

2. Skating jump

3. ___ sister (sorority bestie)

4. Does some tailoring

5. 2024, for one

6. Texter's "Ciao ciao!"

7. Texter's "not on the internet"

8. Kicked out

9. Printer brand

10. Labs run them on samples

11. Baby that bleats

12. Word after "surface" or "rest"

18. Bit of deception

22. Enjoy a home-cooked meal

24. Deceived

25. Sleeps in a tent.

26. Away from the group

27. Say out loud

28. Extra

30. Freeze over

31. Nobel-winning journalist Maria

32. English class assignment

35. Porky or Petunia, in animation

36. Park get-together

37. Short way to go?

39. Textbook example

40. Itsy- —

45. Necking in a park, e.g.

49. Super ___ Bros.

51. Fruits used as natural sweeteners

52. Reaction to a really good joke

53. Super-

54. Couple, after a split

55. Went down to the bottom

56. Singer James or Jones

57. Powerful Unix user

58. Little demon

59. Go way, way up

63. Org. that no longer requires shoe removal

64. 'Howdy!'

All Answers