amplifies

Definitions

To increase the volume, intensity, or magnitude of something.

To expand upon or add detail to a statement or story.

Examples

The new microphone amplifies the speaker's voice so that everyone in the back of the room can hear clearly.

Social media often amplifies minor disagreements, turning them into heated public debates.

Synonyms

magnifies intensifies augments boosts expands enlarges heightens

Antonyms

reduces diminishes lessens decreases weakens curtails abates