noun
casual copying; unauthorized non-commercial copying
Wasei-eigo term for informal, non-commercial copying of digital content (software, music, etc.) among friends or within a household, such as sharing burned CDs or using one license on multiple devices. Distinct from commercial piracy.
wasei-eigo (Japanese-coined English), from casual copy
カジュアルコピーは、友達同士でCDをコピーして配るような行為を指す。
Casual copying refers to acts like copying CDs and distributing them among friends.
ソフトウェアのカジュアルコピーが問題視されている。
Casual copying of software is seen as a problem.