librium libritabs • libroplast · · · Info · Definitions · Synonyms · Characters · · librium · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) a tranquilizer (trade names Librium and Libritabs) used in the treatment of alcoholism. Synonyms: chlordiazepoxide, Librium, Libritabs. · · Noun Definition 1 Synonyms · · · chlordiazepoxide · · Synonym 1 libritabs · · Synonym 2 Characters · · b latin small letter b U+0062 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072 u latin small letter u U+0075