say it: sooth-SAY-ur
soothsayer is a noun meaning "someone who makes predictions of the future (usually on the basis of special knowledge)". It is pronounced /ˌsuθˈseɪɚ/ — sooth-SAY-ur. It carries one recorded sense.
someone who makes predictions of the future (usually on the basis of special knowledge)
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 soothsayer 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.