Compressor

The English Wiktionary has dictionary definitions (meanings of a word) for: compressor and compression

Compressor could mean:

• Gas compressor, a mechanical device that compresses a gas e.g. air
• Compressor (software), a video and audio compression and encoding application made for use with Final Cut
• A device used to apply audio level compression to an audio signal
• KOMPRESSOR, an electronic musician

• Compression
• Compaction
• Decompression
• Expansion