English dictionary
extine
/'/E/kst/i/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
The outer membrane of the grains of pollen of flowering plants.
Source: webster1913
English dictionary
/'/E/kst/i/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
The outer membrane of the grains of pollen of flowering plants.
Source: webster1913