DUCT

Conduit for a fluid (4)

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

• Quick crossword No 16,387 — 2022-11-14 00:00:24
  11A: Enclosed channel (4)
• Quick crossword No 16,319 — 2022-08-25 23:00:16
  20A: Conduit for a fluid (4)