n. A hat (bonnet) worn for protection from bright sunlight.
the GNU version of the Collaborative International Dictionary of English
n. A bonnet, generally made of some thin or light fabric, projecting beyond the face, and commonly having a cape, -- worn by women as a protection against the sun.
The Century Dictionary and Cyclopedia
n. A light bonnet projecting in front so as to protect the face, and having a flounce or cape to protect the neck.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a large bonnet that shades the face; worn by girls and women
Word Usage
"A crossdressing Marlon Brando shooting a Creedmore is pretty out there (not to say old Marlon in a sunbonnet is any kind of pretty)."