CLAP

Applaud (4)

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

• Quick crossword No 15,888 — 2021-04-08 23:00:26
  1A: Put one's hands together (4)
• Quick crossword No 15,565 — 2020-03-27 00:00:41
  18D: Sound of thunder (4)
• Quick crossword No 15,277 — 2019-04-24 23:00:39
  3D: Applaud (4)