无损

Traditional form:

無損

Pinyin (reading):

wúsǔn

Definitions:

• to do no harm (to sth)
• intact
• (computing) lossless

Characters:

• 无 - no, not; lacking, -less
• 损 - to damage, to harm

Traditional characters:

• 無 - no, not; lacking, -less
• 損 - to damage, to harm