SHUTTERED
shuttered
(adjective) provided with shutters or shutters as specified; often used in combination; “a church with a shuttered belfry and spire”; “green-shuttered cottages”
Source: WordNet® 3.1
Verb
shuttered
simple past tense and past participle of shutter
Source: Wiktionary
Shut"tered, a.
Definition: Furnished with shutters.
SHUTTER
Shut"ter, n.
1. One who shuts or closes.
2. A movable cover or screen for a window, designed to shut out the
light, to obstruct the view, or to be of some strength as a defense;
a blind.
3. A removable cover, or a gate, for closing an aperture of any kind,
as for closing the passageway for molten iron from a ladle.
Source: Webster’s Unabridged Dictionary 1913 Edition