unshutter

English

Etymology

un- +‎ shutter

Verb

unshutter (third-person singular simple present unshutters, present participle unshuttering, simple past and past participle unshuttered)

1. (transitive) To open or remove the shutters of.
   • 1859–1861, [Thomas Hughes], Tom Brown at Oxford: […], (please specify |part=1 or 2), Boston, Mass.: Ticknor and Fields, published 1861, →OCLC:

     First he unshuttered the little lattice-window of the room on the ground floor; a simple operation enough, for the shutter was a mere wooden flap, which was closed over the window at night, and bolted with a wooden bolt on the outside

Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for “unshutter”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)