A surname from Japanese.

Acronym of World Anti-Doping Agency.

plural of Wada

A surname from Polish.

a test used to establish which cerebral functions are localised to which hemisphere

(mathematics) Any of three disjoint connected open sets of the plane or open unit square with the counterintuitive property that they all have the same boundary.

plural of lake of Wada

plural of Wada test

(geology) A deep-level seismic zone on the line of subduction. This zone can be as deep as 700km.

a former independent sultanate of the Sudan region in north central Africa, in present-day Chad, which lasted from 1501-1912