A host-specific lineage of a brood parasite species.^([W])
A legally defined unit of Roman society, being a collection of people related through a common ancestor by birth, marriage or adoption, possibly over many generations, and sharing the same nomen gentilicium.
A tribal subgroup whose members are characterized by having the same descent, usually along the male line.
A moth of the family Geometridae, Chesias legatella.
The color of the powder of a mineral. So called, because a simple field test for a mineral is to streak it against unglazed white porcelain.
The act of streaking, or running naked through a public area.
An irregular line left from smearing or motion.
A strake.
A continuous series of like events.
A tendency or characteristic, but not a dominant or pervasive one.
A rung or round of a ladder.
To have or obtain streaks.
To create streaks.
To run naked in public. (Contrast flash)
To move very swiftly.
To run quickly.