OS


Meaning of OS in English

n.

Pronunciation: ' äs

Function: noun

Inflected Form: plural os · sa \ ' ä-s ə \

Etymology: Latin oss-, os ― more at OSSEOUS

Date: 15th century

: BONE

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.