A system for transcribing the Beijing dialect of Mandarin Chinese into the Latin alphabet.

To search or progress through with difficulty, as when performing a boring, repetitive research task.

A census-designated place in Greenville County, South Carolina, United States.

A kind of cerebral shunt using two metal discs, each in a restrictive housing at the end of a tube, opened and closed by the pressure of fluid.

plural of Wade-Dahl-Till valve

So as to wade.