say it: FIK-shuh-nuh-lahyz
fictionalize is a verb meaning "make into fiction". It carries 2 recorded senses.
make into fiction
“The writer fictionalized the lives of his parents in his latest novel”
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 fictionalize 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.