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Definitions from the Web

MP3

Noun:

1. A digital audio encoding format that compresses audio files to reduce their size.
2. A portable device used for playing digital music files in the MP3 format.

Sample sentences:

1. He downloaded an MP3 of his favorite song.
2. I listen to podcasts on my MP3 during my daily commute.

Related products:

• MP3 Players
• MP3 Downloads