Definition of "coffin"

I’d always found the royals a cold proposition, Diana excepted, but the sight of that little boy, his head bent, not daring to look up at his mother’s coffin in front of him was, and remains, genuinely heartbreaking.

20 May 2018, Hadley Freeman in The Guardian, Is Meghan Markle the American the royals have needed all along?

Plans to carry the Queen's coffin from Edinburgh to London by rail were scrapped in favour of travel in a Royal Air Force cargo aircraft.

2022 September 21, “Network News: Decision not to use Royal Train sharply divides opinion”, in RAIL, number 966, page 8

Of the paste a coffin I will rear.

c. 1588–1593 (date written), William Shakespeare, “The Lamentable Tragedy of Titus Andronicus”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act V, scene ii]

Take your mallard and put him into the iuyce of the sayde Onyons, and season him with pepper, and salte, cloues and mace, then put your Mallard into the coffin with the saide iuyce of the onyons.

1596, The Good Huswife's Jewell

The smoke of this Hearbe, which they receaue at the mouth through certaine coffins, suche as the Grocers do vse to put in their Spices.

1577, John Frampton, Joyful News out of the New Found World

Indians do not hinder the progress of their dead by embalming or tight coffining.

1941, Emily Carr, chapter 19, in Klee Wyck‎

The chest in which she is coffined washes ashore and is brought to the Lord Cerimon.

2007, Barbara Everett, “Making and Breaking in Shakespeare's Romances”, in London Review of Books, 29:6, page 21