Capitalised surname and place-name; usually singular, occasionally plural for families.
Countable common noun referring to the Thompson sub-machine gun.
Thompson is a common surname in English-speaking countries.
Томпсон - это распространенная фамилия в англоязычных странах.
Synonyms
Tommy gun
Thompson submachine gun
Thompson SMG
Chicago typewriter
Thompson gun
Attributive use relating to someone or something named Thompson; invariable.