The most common and most likely answer to this crossword clue is the 5 letter word EXINE which also is the latest solution we found used in New York Times in 1995.
Outer coat of a pollen grain crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| EXINE | 100 % | 5 | 
Words with a meaning similar to the clue: Outer coat of a pollen grain
These words may or may not be a possible solution to this crosswords clue.- micropyle
 - extine
 - endospore
 - intine
 - integument
 - bran
 - atrium
 - hull
 - rind
 - testa
 - episperm
 - spermoderm
 
Crossword Answer definitions
EXINE noun- The outer layer of a pollen grain or spore; the exosporium
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution