COIL

Loop (4)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 16,633 — 2023-08-27 23:00:20
  17A: Wind (4)
• Quick crossword No 16,528 — 2023-04-26 23:00:14
  19A: Something wound in a spiral (4)
• Quick crossword No 15,715 — 2020-09-17 23:00:09
  17D: Loop (4)