PARAPET

Low wall along a roof edge (7)

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

• Quick crossword No 15,756 — 2020-11-05 00:00:30
  16D: Low wall around a balcony (7)
• Quick crossword No 15,563 — 2020-03-25 00:00:43
  4D: Fortification consisting of a low wall (7)
• Quick crossword No 15,267 — 2019-04-12 23:00:03
  8A: Low wall along a roof edge (7)