出典:Wiktionary
From French calament (assimilated in English to mint), from Old French calament, calamente, from Medieval Latin calamentum, from Latin calaminthe, from Ancient Greek καλαμίνθη (kalamínthē, “an odoriferous plant”), of uncertain origin (either by haplology from *καλαμο-μίνθη (*kalamo-mínthē) or a loanword, which Beekes considers most likely to be from Pre-Greek).
calamint (countable かつ uncountable, 複数形 calamints)