SUPERTANKER

Huge oil transporter (11)

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

• Quick crossword No 15,310 — 2019-06-02 23:00:46
  8D: Nature's perk (anag) — vessel (11)
• Quick crossword No 15,211 — 2019-02-07 00:00:06
  18A: Huge oil transporter (11)