(organic chemistry) Relating to a ketocarbene

a large desert in Central Asia in the doab between the rivers Amu Darya and Syr Darya, divided between Kazakhstan, Uzbekistan and Turkmenistan

(lichenology) A vegetative reproductive structure present in some lichens; an outgrowth of the thallus surface, usually with a columnar structure, and consisting of both fungal hyphae and algal cells.

(inorganic chemistry) Relating to pertechnetic acid or its derivatives