1. a small hotel or lodging establishment that provides rooms for travelers, typically with fewer amenities than a full-service hotel
Usage: commonly used in tourism and hospitality contexts; often family-run or independently operated
2. a separate building on a residential property used to accommodate visitors or guests
Usage: residential context

Examples

• We stayed at a charming guesthouse in the countryside during our vacation.
• The guesthouse offered affordable rates and a friendly atmosphere.
• My parents built a small guesthouse in the backyard for visiting relatives.
• Many travelers prefer guesthouses to large hotels for a more personal experience.
• The guesthouse included breakfast and free Wi-Fi for all guests.
• She runs a successful guesthouse that attracts tourists from around the world.