Word: biwas
Part of speech: Noun
Syllables: bi
was
Definition: Plural of biwa; is a Japanese short-necked wooden lute traditionally used in narrative storytelling
Morphemes:
Affix: biwa
Language: en
PoS: Noun
Meaning: A plucked lute, originating in the classical and traditional music of Japan, characterized by a pear-shaped body and four or five high frets, giving the instrument a distinctively twangy tone.
Etymology Compounds: Affix: 琵琶
Language: ja
Decoded: Pi Pa 
Meaning: biwa
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.