BARK

Sound made by a dog (4)

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

• Quick crossword No 15,860 — 2021-03-08 00:00:16
  18A: Woof (4)
• Quick crossword No 15,643 — 2020-06-25 23:00:33
  17D: Part of a tree (4)
• Quick crossword No 15,312 — 2019-06-04 23:00:12
  1A: Sound made by a dog (4)