Meaning of turvallisuussalaisuus | Babel Free
/ˈturʋɑlːisuːsˌsɑlɑi̯suːs/Määritelmät
state secret, national secret; something classified for reasons of national security
CEFR-taso
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.