IPA: /kəmˈpɛlɪŋ/
KK: /kəmˈpɛlɪŋ/
Having a strong and persuasive effect that captures attention or interest.
The documentary presented a compelling argument for environmental conservation.
Compelling is formed from "com-" (meaning together) and "pellere" (meaning to drive or push). The word describes something that drives or pushes one to take action, often due to its strong appeal or necessity.
Think of something that 'drives' you to act ('pellere') and does so 'together' ('com-') — that's why compelling means it strongly urges you to do something.