Meaning of leptomin | Babel Free
Definitions
A substance found in the leptome of some plants, especially in the sieve tubes and laticiferous vessels, the presumed function being to convey oxygen.
obsolete, uncountable
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.