mischievous /ˈmɪstʃəvəs/ adjective Learner's definition of MISCHIEVOUS
[more mischievous; most mischievous]
1
: causing or tending to cause annoyance or minor harm or damage捣乱的;胡闹的 2
: showing a playful desire to cause trouble恶作剧的;淘气的;顽皮的 3
: intended to harm someone or someone's reputation恶意中伤的
— mischievousness
noun [noncount]