Wiktionary
a. Not placed in a coffin.
Usage examples of "uncoffined".
As the earth fell upon their uncoffined bodies, she almost strangled with grief, and in that fearful moment swore that she would be revenged: “Pirates, run where you will, we’ll find you!
Also after the priest had read his hurried Office, as they left the gates, whence Lady Carleon's bearers had already fled affrighted, they met more melancholy processions heralded by a torch or two whereof the light fell upon some sheeted and uncoffined form.
They were in a narrow cavern of brown, wood-scented darkness, with a dim focus of light before them, that shone on an empty coffin and an uncoffined body, and just showed them the rough outlines of the two prayer-desks drawn up side by side at a little distance from the catafalque.