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Webster 1913 Edition

(kroun′ẽr)

Noun.

One who, or that which, crowns.

Beau. & FL.

[Cf.

A coroner.

[Prov. Eng. or Scot.]

Noun.

He or that which crowns or completes.

crowner ‎(plural crowners)

One who, or that which, crowns.
- Beaumont and Fletcher
  Oh, thou mother of delights, / Crowner of all happy nights, / Star of dear content and pleasure, / Of mutual loves the endless treasure!
(obsolete, Britain, Scotland) coroner
- 1602 : William Shakespeare, Hamlet , act V scene 1
  The crowner hath sat on her and finds it Christian burial.

one who crowns