Word: tsubos
Part of speech: Noun
Syllables: tsu
bos
Definition: Plural of tsubo; its equivalent Taiwanese and Japanese units, similarly based on a square bu (ja:步) or ken, equivalent to 36 square Chinese or Japanese feet
Morphemes:
Affix: tsubo
Language: en
PoS: Noun
Meaning: A Japanese unit of areal measure, roughly 3.3; m2or 35.5;ft2, equivalent to the area of two tatami mats.
Etymology Compounds: Affix: 坪
Language: ja
Decoded: Ping 
Meaning: tsubo
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form plurals of foreign words, to clarify pronunciation, such as “banana’s” or “pasta’s”.