Any spider of the superfamily Cyrtauchenioidea, which build burrows but lack the thorn-like spines on the outermost leg segments common to true trapdoor spiders.

(biochemistry) Any of a group of bacterial retinal proteins, related to rhodopsin, present in Chlamydomonas

A surname originating as a patronymic. / A minor city in Todd County, Minnesota. / A city in McLennan County, Texas. / A town in Marathon County, Wisconsin. / A village in Wood County, Wisconsin.

A back-and-forth movement of liquid; a swish or swash.