Definition of alt

1 alternate
2 altitude
3 alto

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Cite this Entry

“Alt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alt. Accessed 22 Oct. 2020.

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Kids Definition of alt.

1 alternate
2 altitude

Medical Definition of alt

 (Entry 1 of 2)

1 alternate
2 altitude

Medical Definition of ALT (Entry 2 of 2)

More from Merriam-Webster on alt

Nglish: Translation of alt for Spanish Speakers

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