Thermionic emission. The emission of electrons into vacuum by a heated electronic conductor. In its broadest meaning, thermionic emission includes the emission of ions, but this process is quite different from that normally understood by the term.
Lodging or a holiday accommodation is a type of residential accommodation. People who travel and stay away from house for more than a day need lodging for sleep, rest, food, safety, shelter from cold temperatures or rain, storage of luggage and access to common household functions.[1]
A college dorm room before students have moved in. A dormitory (dorm) or hall of residence, is a building primarily providing sleeping and residential quarters for large numbers of people, often boarding school, college or university students. In the United States dorm is the most common term, which comes originally from the Latin word dormitorium.