The highest god in the pantheon of Slavic mythology, the god of thunder and lightning.

(mathematics) An infinite series whose partial sums are divergent

(biochemistry) An antigenic enzyme, found on the surfaces of viruses, that catalyzes the hydrolysis of terminal acylneuraminic residues from oligosaccharides, glycoproteins, and glycolipids.

(anthropology, originally and chiefly US) The branch of anthropology that studies language and language use.