1. waterways or passages for water to flow through
2. television or radio stations
3. means or routes of communication or access

1. directs or guides something through a particular route or medium
2. focuses energy or attention on a particular activity or purpose

Examples

• The irrigation channels carry water to the fields.
• She flipped through several TV channels looking for news.
• The company uses multiple channels to reach customers.
• The river channels water from the mountains to the sea.
• He channels his anger into productive activities.
• The narrow channels between the islands are dangerous for boats.
• Social media channels help businesses connect with audiences.
• She channels her creativity through painting and writing.