EGOTRIP

Action to inflate one's sense of self-importance (3,4)

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

• Quick crossword No 15,814 — 2021-01-13 00:00:54
  3D: Narcissistic venture (3,4)
• Quick crossword No 15,597 — 2020-05-03 23:00:04
  9A: Action to inflate one's sense of self-importance (3,4)