The Collaborative International Dictionary
Unlute
Unlute \Un*lute"\, v. t. [1st pref. un- + lute.]
To separate, as things cemented or luted; to take the lute or
the clay from.
--Boyle.
Wiktionary
unlute
vb. (context transitive English) To separate, as things cemented or luted; to take the lute or clay from.