CONQUISTADOR

16th-century Spanish adventurer (12)

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

• Quick crossword No 15,963 — 2021-07-05 23:00:11
  11A: 16th-century Spanish adventurer in Mexico and Peru (12)
• Quick crossword No 15,261 — 2019-04-05 23:00:37
  11A: 16th-century Spanish adventurer (12)