A person who is invited to visit or stay in someone's home.

A customer at a hotel or restaurant.

होटल या रेस्टोरेंट में ग्राहक

English Usage: The hotel staff was very accommodating to the needs of the guest.

Hindi Usage: होटल के कर्मचारियों ने मेहमान की जरूरतों का बहुत ध्यान रखा।

A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound.

A particle of a substance.

पदार्थ का कण

English Usage: Each molecule of salt is composed of sodium and chloride ions.

Hindi Usage: नमक का प्रत्येक अणु सोडियम और क्लोराइड आयनों से बना होता है।