The Collaborative International Dictionary of English. 2000.
indiretin — … Useful english dictionary
indihumin — Chem. (ɪndɪˈhjuːmɪn) [f. indi + L. hum us soil + in.] A product of the decomposition of indican, which occurs with indiretin in indigo brown: formula C10H9NO3. 1865–72 Watts Dict. Chem. III. 72. [see indican] … Useful english dictionary