1. having or exerting a malignant or evil influence; harmful
Usage: formal
2. relating to or denoting a planet regarded as having an unfavorable influence
Usage: astrology

Examples

• The ancient texts warned of malefic spirits that could bring misfortune.
• She believed the malefic influence of certain planets affected her daily life.
• The witch doctor claimed to protect the village from malefic forces.
• In traditional astrology, Mars and Saturn were considered malefic planets.
• The curse was said to have a malefic effect on anyone who entered the tomb.
• He attributed his recent bad luck to malefic planetary alignments.