Dictionary/実兄じっけいJikkei実兄 (Jikkei) is a Japanese noun meaning “biological older brother”.Meaningsnounbiological older brotherKanji in 実兄実reality兄elder brotherRelated words実fruit実はas a matter of fact兄older brother真実truth事実fact兄貴elder brother誠truth現実reality兄さんolder brother実家(one's parents') home実るto bear fruitお兄さんolder brother