sallet

[n] - a light medieval helmet with a slit for vision
Found on http://www.webdictionary.co.uk/definition.php?query=sallet

Sallet

• (n.) Alt. of Salleting • (n.) A light kind of helmet, with or without a visor, introduced during the 15th century.
Found on http://thinkexist.com/dictionary/meaning/sallet/

sallet

sallade noun a light medieval helmet with a slit for vision
Found on http://wordnetweb.princeton.edu/perl/webwn?s=sallet

Sallet

Sal'let (săl'lĕt) noun [ French salade , Spanish celada , or Italian celata , from Latin (cassis) caelata , from caelare , caelatum , to engrave in relief. So called from the figures engraved upon it.] A light kind of helmet, with or without a viso...
Found on http://www.encyclo.co.uk/webster/S/9

Sallet

A form of helmet covering the crown and sides of the head and flaring over the nape of the neck, often fitted with a visor and worn with a bevor, popular in the 15th–early 16th centuries.
Found on https://www.royalarmouries.org/collections/glossary

sallet

light round helmet
Found on http://phrontistery.info/s.html
No exact match found