Meaning of macronym | Babel Free
/ˈmæk.ɹə.nɪm/Definitions
An acronym having a letter that stands for another acronym.
rare
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.