Word: USOS
Part of speech: Proper noun
Syllables: u
sos
Definition: Proper noun~ Initialism of United States Orbital Segment (the part of the International Space Station that was contributed by the United States of America)
Morphemes:
Affix: USOS
Language: en
PoS: Proper noun
Meaning: Proper noun~ Initialism of United States Orbital Segment (the part of the International Space Station that was contributed by the United States of America)