Meaning & use

lossless

adjective·Advanced

Last updated

Describing a method of data compression that preserves all of the original information exactly, with no loss of quality.

See it in a sentence

Audiophiles prefer lossless formats like FLAC over compressed MP3 files.

The software offers a lossless option for archiving important documents.

A note on using this word

Lossless compression works by finding and removing statistical redundancy in data rather than discarding information outright.

Words with an opposite meaning

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