See Also: sienna(dictionary)
Sienna(medicine)
sienna(dictionary)
Terra Sienna(dictionary)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
medicine(2)(dictionary)
medicine(encyclopedia)
medicine man(dictionary)

horopter (medicine) and sienna (oh)


horopter (medicine)


horopter
<optics> The line or surface in which are situated all the points which are seen single while the point of sight, or the adjustment of the eyes, remains unchanged. "The sum of all the points which are seen single, while the point of sight remains unchanged, is called the horopter." (J. Le Conte)

Origin: Gr. Boundary + one who looks.

Source: Websters Dictionary


sienna (oh)



[Date: 1700-1800; Language: Italian; Origin: terra di Siena 'Siena earth', from Siena town in Italy]
a yellowish brown colour