天下一 てんかいち Meanings Noun unique thing; best on earth Kanji 天 heaven. Read as テン. 下 down 一 one. Read as イチ. Example sentences これは天下一品だ。This is the best thing on earth. Words containing 天下一 天下一品 (てんかいっぴん) beyond compare Jinuma: Japanese Dictionary · Word lists