A quantity of something that fills the mouth.

A difficult or cumbersome amount of information or speech.

जटिल जानकारी

English Usage: The lecture was a mouthful, and I struggled to keep up.

Hindi Usage: व्याख्यान बहुत जटिल था, और मुझे समझने में कठिनाई हुई।

To speak or pronounce something clearly, often with difficulty.

स्पष्ट रूप से बोलना

English Usage: She tried to mouth a mouthful of complex scientific terms.

Hindi Usage: उसने जटिल वैज्ञानिक शब्दों को स्पष्ट रूप से बोलने की कोशिश की।

To fill one's mouth with food.