Meaning of ponceau | Babel Free
/ˈpɒn.səʊ/Definitions
Any of a number of red pigments, some of which are used as indicators.
Examples
“It should be mentioned that considerable divergence exists in the fastness of the various ponceaus, a circumstance still insufficiently known and appreciated in practice.”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.