tetryl tetrsyllabical • tetrylene · · · Info · Definitions · Synonyms · Characters · · tetryl · · Text Latin · · Script 6 · · Length Definitions · · · (noun) a yellow crystalline explosive solid that is used in detonators. Synonyms: nitramine. · · Noun Definition 1 Synonyms · · · nitramine · · Synonym 1 Characters · · e latin small letter e U+0065 l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079