"Sunbonnet" is a word in ENGLISH

Frightful; exceedingly bad; great; -- applied intensively; as, an awful bonnet; an awful boaster.

A light box of pasteboard or thin wood, usually cylindrical, for holding ruffs (the bands of the 17th century), collars, …

The wooden mold on which hats, bonnets, etc., are shaped.

Alt. of Blue-bonnet

A plant. Same as Bluebottle.

The European blue titmouse (Parus coeruleus); the bluecap.

A broad, flat Scottish cap of blue woolen, or one wearing such cap; a Scotchman.

The blue bonnet or blue titmouse.

A Scot; a Scotchman; -- so named from wearing a blue bonnet.

A projecting bonnet or shade to protect the complexion; also, a wide-brimmed hat.

A headdress for men and boys; a cap.

Anything resembling a bonnet in shape or use

In pumps, a metal covering for the openings in the valve chambers.

A roofing over the cage of a mine, to protect its occupants from objects falling down the shaft.

A frame of wire netting over a locomotive chimney, to prevent escape of sparks.

An additional piece of canvas laced to the foot of a jib or foresail in moderate winds.

A soft, elastic, very durable cap, made of thick, seamless woolen stuff, and worn by men in Scotland.

A covering for the head, worn by women, usually protecting more or less the back and sides of the head, …

A metallic canopy, or projection, over an opening, as a fireplace, or a cowl or hood to increase the draught …

A small defense work at a salient angle; or a part of a parapet elevated to screen the other part …