OMEN

Sign of things to come (4)

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

• Quick crossword No 16,152 — 2022-02-12 00:00:04
  21D: Prophetic sign (4)
• Quick crossword No 16,023 — 2021-09-13 23:00:45
  19A: Portent (4)
• Quick crossword No 15,350 — 2019-07-18 23:00:38
  2D: Sign of things to come (4)