say it: STAHY-rawn
styron is a noun meaning "United States writer best known for his novels (born in 1925)". It carries one recorded sense.
United States writer best known for his novels (born in 1925)
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 styron 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.