(pharmacology) An anthracycline antibiotic produced by the soil bacterium Streptomyces nogalater.

plural of tritoma

Alternative form of yin-yang / (slang, euphemistic) Anus; asshole / (slang, euphemistic) Penis

The sub-discipline of soil science that: studies soils as a component of natural systems or deals with soil genesis and soil classification or studies the soil profile or solum in its natural setting.