Meaning of full-proof | Babel Free
Examples
“This added freedom can be confusing for consumers and store designers: Where should these products go? Next to their full-proof cousins or over by the soda pop?”
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.
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free