What is the meaning of Boson?

A particle with totally symmetric composite quantum states, which exempts them from the Pauli exclusion principle, and that hence obeys Bose-Einstein statistics. They have integer spin. Among them are many elementary particles, and some (gauge bosons) are known to carry the fundamental forces. Compare fermion.

A boatswain.

boson

boson

Rōmaji transcription of ボソン

post office

boson

boson

fan (electrical device)

boson

Source: wiktionary.org