cos

abbreviation (1)

Definition of cos

 (Entry 1 of 2)

1 companies
2 consul; consulship
3 cosine
4 counties

COS

abbreviation (2)

Definition of COS (Entry 2 of 2)

1 cash on shipment
2 chief of staff

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More from Merriam-Webster on cos

Nglish: Translation of cos for Spanish Speakers

Britannica English: Translation of cos for Arabic Speakers

Britannica.com: Encyclopedia article about cos

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