An implicit metaphor has no specified tenor, Even though the motor vehicle is present. M. H. Abrams offers the following for instance of an implicit metaphor: "That reed was too frail to survive the storm of its sorrows". In his book In Other Footwear: New music, Metaphor, Empathy, Existence Kendall https://metafora42075.wikiitemization.com/5020877/details_fiction_and_metafora