REAM

Quantity of paper, equal to 20 quires (4)

Solution has appeared in 4 crosswords (3 across and 1 down):

• Quick crossword No 16,672 — 2023-10-11 23:00:52
  22D: Quantity of paper (4)
• Quick crossword No 16,347 — 2022-09-27 23:00:50
  10A: Large quantity of reading matter (4)
• Quick crossword No 16,075 — 2021-11-13 00:00:16
  7A: Five hundred sheets of quality paper (4)
• Quick crossword No 15,952 — 2021-06-22 23:00:11
  9A: Quantity of paper, equal to 20 quires (4)