1. to look at someone in an unpleasant, suggestive, or evil way

1. an unpleasant, suggestive, or evil look

Examples

• The stranger leered at her from across the room.
• He leered menacingly at his opponent.
• She felt uncomfortable when the man began to leer.
• The villain gave a sinister leer before revealing his plan.
• His leer made everyone in the room feel uneasy.
• The creepy character had a permanent leer on his face.