Meaning of vääntönuppi | Babel Free
/ˈʋæːntøˌnupːi/Määritelmät
thumbturn, rotary knob (a knob that can be twisted, used to open or lock doors)
CEFR-taso
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.