* हँसना (hansna): This word literally means "to laugh," but it's also used to describe the trumpeting sound of an elephant.
* दहाड़ना (dahadna): This word means "to roar" and can be used for a loud, powerful elephant sound.
* चीं चीं (chee chee): This is a more specific sound, often used to describe the high-pitched call of a young elephant.
* डक डक (dak dak): This can describe the sound of an elephant's foot hitting the ground.
You can also use onomatopoeia to describe the elephant sounds, such as:
* ट्रम्प ट्रम्प (trump trump)
* हूं हूं (hoon hoon)
* टुंप टुंप (toomp toomp)
It's important to note that there's no single "perfect" word for elephant sounds in Hindi, as the actual sound can vary depending on the situation and the elephant's age.