WINDOW

Opening (of opportunity?) (6)

Solution has appeared in 3 crosswords (3 across and 0 down):

• Quick crossword No 16,225 — 2022-05-08 23:00:13
  13A: Transparent panel inserted in an otherwise opaque material (6)
• Quick crossword No 16,186 — 2022-03-24 00:00:43
  20A: Opening that can admit light or allow ventilation (6)
• Quick crossword No 15,659 — 2020-07-14 23:00:28
  14A: Opening (of opportunity?) (6)