How do I solve 23 across in Daily Telegraph Cryptic 3374?

Question

Accepted Answer

23 across reads "Pretty, I agree" (5 letters); the answer is QUITE. It's a double-definition clue: two separate definitions of the same word sit side by side. No wordplay split and no indicators — both halves of the clue define the answer. The full step-by-step breakdown is on this page.

Pretty, I agree (5)

23A — Pretty, I agree (5) — QUITE