Meaning & Definition
adjective
Characterized by a desire to harm others or to cause them suffering.
The malicious rumors spread quickly, damaging her reputation.
Intended to cause harm or pain; malevolent.
His malicious intent was evident in the way he sabotaged the project.
Related to or resulting from malice; spiteful.
The hacker used a malicious program to steal sensitive information.
Etymology
From Latin 'malitiosus', meaning 'having a bad disposition', from 'malitia', meaning 'ill will, badness'.
Common Phrases and Expressions
malicious intent:
The intention to cause harm or injury.
malicious software:
Software designed to disrupt, damage, or gain unauthorized access to computer systems.
Slang Meanings
Shady
He pulled a shady move last night.
Dirty
That's a dirty trick he pulled on you.