Word: sallets
Part of speech: Noun
Syllables: sa
llets
Definition: Plural of sallet; a light medieval helmet with a slit for vision
Morphemes:
Affix: sallet
Language: en
PoS: Noun
Meaning: A type of light spherical helmet
Etymology Compounds: Affix: caelāta
Language: la
Decoded: caelata
Meaning: ornamentally engraved 
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).