omicron

noun
om·i·cron | \ˈä-mə-ˌkrän, ˈō-, British ō-ˈmī-(ˌ)krän \

Definition of omicron 

: the 15th letter of the Greek alphabet — see Alphabet Table

First Known Use of omicron

15th century, in the meaning defined above

History and Etymology for omicron

Middle English, from Greek o mikron, literally, small o

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Dictionary Entries near omicron

omer

omertà

OMG

omicron

Omicron Ceti

ominate

omination

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The first known use of omicron was in the 15th century

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