Meaning of mucko-chummo | Babel Free
/ˈmʌ.kəʊˌtʃʌ.məʊ/Definitions
matey; chummy
dated, informal
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.