Read Edit View history 仁丹 réndān breath-freshening pill Origin Definitions Defs Strokes Stroke Words Sentences Sents 仁丹 réndān breath-freshening pill A small mouth-refresher pill or lozenge used to freshen breath and provide an energy boost; originally produced by the Japanese company Morishita Jintan starting in 1905 Frequency Written text 0.081 per million Cross-References See 口味儿 kǒuwèir Sources Frequency data BCC Corpus (BLCU)
仁丹 réndān breath-freshening pill A small mouth-refresher pill or lozenge used to freshen breath and provide an energy boost; originally produced by the Japanese company Morishita Jintan starting in 1905 Frequency Written text 0.081 per million Cross-References See 口味儿 kǒuwèir Sources Frequency data BCC Corpus (BLCU)