hooded

1 :  having a hood

2 :  shaped like a hood <hooded spathes>

3 a :  having the head conspicuously different in color from the rest of the body <hooded bird> b :  having a crest on the head that suggests a hood <hooded seals> c :  having the skin at each side of the neck capable of expansion by movements of the ribs <a hooded cobra>

4 :  half-closed <hooded eyes>