1. mantelet(n = noun.artifact) mantlet - portable bulletproof shelter;
is a kind of shelter
2. mantelet(n = noun.artifact) mantilla - short cape worn by women;
is a kind of cape, mantle
1. A short cloak formerly worn by knights. [1913 Webster]
"A mantelet upon his shoulders hanging." [1913 Webster]
2. A musket-proof shield of rope, wood, or metal, which is sometimes used for the protection of sappers or riflemen while attacking a fortress, or of gunners at embrasures; -- now commonly written
mantelet, n. (also mantlet)
1 hist. a woman's short loose sleeveless mantle.
2 a bulletproof screen for gunners.
Etymology:
ME f. OF, dimin. of mantel MANTLE