CMU English Pronouncing Dictionary Dictionary [with local updates]CMU Pronouncing Dictionary
Oxford Advanced Learners Dictionary (pronunciation guide only)Oxford Advanced Learners Dictionary
CMU English Pronouncing Dictionary Dictionary [with local updates]CMU Pronouncing Dictionary
Oxford Advanced Learners Dictionary (pronunciation guide only)Oxford Advanced Learners Dictionary
WordNet (3.0)WordNet (3.0)
(n)any of various amines (such as putrescine or cadaverine) formed by the action of putrefactive bacteria, Syn.ptomain
(n)a term for food poisoning that is no longer in scientific use; food poisoning was once thought to be caused by ingesting ptomaines, Syn.ptomaine poisoning
The Collaborative International Dictionary of English (GCIDE) v.0.53Collaborative International Dictionary (GCIDE)
n. [ From Gr. &unr_; a dead body. ] (Physiol. Chem.) One of a class of animal bases or alkaloids formed in the putrefaction of various kinds of albuminous matter, and closely related to the vegetable alkaloids; a cadaveric poison. The ptomaines, as a class, have their origin in dead matter, by which they are to be distinguished from the leucomaines. [ 1913 Webster ]
Japanese-English: EDICT DictionaryEDICT JP-EN Dictionary
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