say it: an-tuh-SEP-tik
antiseptic is an adjective and noun meaning "thoroughly clean and free of or destructive to disease-causing organisms". It carries 5 recorded senses.
thoroughly clean and free of or destructive to disease-causing organisms
“doctors in antiseptic green coats”
“the antiseptic effect of alcohol”
“it is said that marjoram has antiseptic qualities”
a substance that destroys micro-organisms that carry disease without harming body tissues
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 antiseptic 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.