Word: sorobans
Part of speech: Noun
Syllables: so
ro
bans
Definition: Plural of soroban; is an abacus developed in Japan
Morphemes:
Affix: soroban
Language: en
PoS: Noun
Meaning: A Japanese abacus derived from the Chinese suanpan.
Etymology Compounds: Affix: 算盤
Language: ja
Decoded: Suan Pan 
Meaning: soroban
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form plurals of foreign words, to clarify pronunciation, such as “banana’s” or “pasta’s”.