Antonyms of adj lossless

1 sense of lossless

Sense 1
lossless (vs. lossy) -- (characterized by or causing no dissipation of energy)

lossy (vs. lossless) -- (characterized by or causing dissipation of energy)

Similarity of adj lossless

1 sense of lossless

Sense 1
lossless (vs. lossy) -- (characterized by or causing no dissipation of energy)