Hardy-Rand-Ritter test
[ här′dē-rănd′- ]
n.
A test for color-vision deficiency similar to the Ishihara test.
Words nearby Hardy-Rand-Ritter test
hexaethyl tetraphosphate,
hexafluoride,
hexagon,
hexagonal,
hexagram,
Hardy-Rand-Ritter test,
hexahemeron,
hexahydrate,
hexahydric,
hexahydroaniline,
hexahydrobenzene