pol‧len /ˈpɒlən $ ˈpɑː-/ noun [uncountable]
[Date: 1700-1800; Language: Latin; Origin: 'flour in very small grains, dust']
a fine powder produced by flowers, which is carried by the wind or by insects to other flowers of the same type, making them produce seeds

[TahlilGaran] Dictionary of Contemporary English ▲

pollen
noun
VERB + POLLEN collect, gather bees gathering pollen
POLLEN + NOUN grain | count Hay fever sufferers have a worse time when the pollen count is high.
analysis | record The pollen record shows that this plant was never common on the island.

[TahlilGaran] Collocations Dictionary ▲