IPA: /ˈtɛlɪŋ/
KK: /ˈtɛlɪŋ/
Having a strong impact or revealing important information.
The telling details in her story made everyone listen closely.
Telling → It is formed from "tell" (from Old English *tellan*, meaning to count, relate, or narrate) and the suffix "-ing" (indicating the action or process of). The word "telling" refers to the action of narrating or recounting something.
Think of the Old English word for counting or relating stories — that's what telling means, the action of sharing or narrating.