Reference meaning
truth serum
Last updated
an intravenous anesthetic drug that has a hypnotic effect; induces relaxation and weakens inhibitions; is believed to induce people to talk freely
Related source terms
truth drug
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 04492856-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.