TIL from wikipedia that its called umami because some japanese professor discovered the human tongue's 5th taste receptor type in the early 20th century and named it so. Ofc cumskins didnt accept it because his report was in japanese and therefore hard to read, until the results were replicated in the 80s. Therefore, the taste corresponding to the 5th receptor type was formally recognized as "umami"

so you must accept cumskin defeat and call it "umami"