Malicious

/məˈlɪʃəs/

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.

Related Words

malice
The intention or desire to do evil or cause injury.
malignancy
The quality of being malign; a tendency to cause harm.

Slang Meanings

Shady
He pulled a shady move last night.
Dirty
That's a dirty trick he pulled on you.