Below you can find the Heimdall a son of this great norse god can blow his horn so loudly it can be heard throughout the universe Jeopardy Words Answer. The answer to Heimdall a son of this great norse god can blow his horn so loudly it can be heard throughout the universe has 4 letters. This clue belongs to the Mythology category and is part of Jeopardy Word Level 1877. If you scroll near the bottom you will find other clues and answers part of level 1877