How do I solve 15 down in Daily Telegraph Cryptic 31245?

Question

Accepted Answer

15 down reads "Possibly crown the man before speech" (9 letters); the answer is HEADDRESS. It's a charade: the answer breaks into parts in clue order, each part clued by a word or short phrase. No indicators needed; watch for standard abbreviations (RA = artist, US = American, IN = at home) and short synonyms. The full step-by-step breakdown is on this page.

Possibly crown the man before speech (9)

15D — Possibly crown the man before speech (9) — HEADDRESS