What is the meaning of Mike?

Alternative letter-case form of Mike of the ICAO/NATO radiotelephony alphabet.

A microphone.

To microphone; to place one or more microphones (mikes) on.

To measure using a micrometer.

Alternative letter-case form of Mike from the NATO/ICAO Phonetic Alphabet.

A minute.

Short for microgram.

female equivalent of mik (friend). female friend

Rōmaji transcription of みけ

Source: wiktionary.org