Definition of Natsopa in English:

Natsopa

(also NATSOPA, N.A.T.S.O.P.A.)

noun

historical
  • A trade union for workers in the British printing industry. In plural: the members of this union.

Origin

Early 20th century; earliest use found in Natsopa Journal. Acronym from the initial letters of National Society of Operative Printers and Assistants.

Pronunciation

Natsopa

/natˈsəʊpə/