DIGOXIN Meaning of DIGOXIN in English [ dɪ'dʒɒksɪn ]■ noun Chemistry a poisonous compound present in the foxglove and other plants, used to treat irregularities of heart rhythm.Origin1930s: contr. of digitoxin . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004