COCOON

Protective envelope (6)

Solution has appeared in 2 crosswords (0 across and 2 down):

• Quick crossword No 15,831 — 2021-02-02 00:00:21
  15D: Wrap up gently for protection (6)
• Quick crossword No 15,717 — 2020-09-20 23:00:05
  16D: Protective envelope (6)