Meaning of huippusalainen | Babel Free
/ˈhui̯pːuˌsɑlɑi̯nen/Määritelmät
top secret
not-comparable
Vastineet
English
top secret
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.