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Word of the Day Tuesday, June 9, 2026

lossless

/lɒs.lɛs/ adjective · British & US
Valid in UKValid in US
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What does lossless mean?

adjective

Not losing or reducing quality, especially in digital data compression, where the original data can be perfectly reconstructed from the compressed data.

Example

"The new lossless audio format allowed for high-quality music streaming without any degradation."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for lossless

Antonyms of lossless

Rhymes with lossless

Etymologically related