say it: PAH-luhn
pollen is a noun meaning "the fine spores that contain male gametes and that are borne by an anther in a flowering plant". It carries one recorded sense.
the fine spores that contain male gametes and that are borne by an anther in a flowering plant
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for pollen come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.