DIAGRAM

Line drawing (7)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 16,494 — 2023-03-18 00:00:09
  22A: Drawing that explains how something works (7)
• Quick crossword No 15,925 — 2021-05-21 23:00:44
  14A: Explanatory drawing (7)
• Quick crossword No 15,467 — 2019-12-03 00:00:06
  3D: Line drawing (7)