say it: dahy-oo-RET-ik
diuretic is a noun meaning "any substance that tends to increase the flow of urine, which causes the body to get rid of excess water". It carries one recorded sense.
any substance that tends to increase the flow of urine, which causes the body to get rid of excess water
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 diuretic 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.