v. Obs.0 [UN-2 3. Cf. OE. un-, onwríþan.] trans. = UNWREATHE v.1

1

1611.  Cotgr., Destortiller, to vnwrith, vnwind, open, vnwrap.

2

1731.  Bailey (vol. II.), Unwrithen, unwreathed, untwisted, straitened.

3