Word: tosas
Part of speech: Noun
Syllables: to
sas
Definition: Plural of tosa
Morphemes:
Affix: tosa
Language: en
PoS: Noun
Meaning: A Japanese breed of fighting dog
Etymology Compounds: Affix: 土佐
Language: ja
Decoded: Tu Zuo 
Meaning: Tosa
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.