1. in a loud, insistent, or urgent manner; with persistent demands or complaints
Usage: formal; often used to describe how something is expressed or demanded

Examples

• The protesters clamantly demanded action on climate change.
• She clamantly insisted that her concerns be heard.
• The alarm clamantly announced the emergency.
• He clamantly called for reform throughout his speech.
• The need for funding was clamantly obvious to everyone present.