icbm Icarus • icc · · · Info · Definitions · Synonyms · Characters · · icbm · · Text Latin · · Script 4 · · Length 1 · · Syllables Definitions · · · (noun) a ballistic missile that is capable of traveling from one continent to another. Synonyms: intercontinental ballistic missile, ICBM. · · Noun Definition 1 Synonyms · · · intercontinental ballistic missile · · Synonym 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 i latin small letter i U+0069 m latin small letter m U+006D