v. [UN-2 3.] trans. To undo or free from being tucked up.
1611. Cotgr., Destrousser, to vntrusse, vntucke.
1765. Sterne, Tr. Shandy, VIII. ix. When Bridget untucked the feet of the bed.
1857. J. G. Wood, Com. Obj. Seashore, 67. In due time it untucks itself, and tosses away the indigestible portions of its food.
1882. Blackw. Mag., July, 15/1. With a dignified gesture he untucked his legs from under him.
