See Also: modern pentathlon(dictionary)
history of medicine, modern(medicine)
history of medicine, early modern(medicine)
pentathlon(dictionary)
pentathlon(encyclopedia)
pentathlon(dictionary)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
modern-day(dictionary)
modern(dictionary)
modern(dictionary)

object constancy (medicine) and modern pentathlon (oh)


object constancy (medicine)


object constancy


The tendency for objects to be perceived as unchanging despite variations in the positions in and conditions under which the objects are observed; e.g., a book's shape is always perceived as a rectangle regardless of the visual angle from which it is viewed.


modern pentathlon (oh)



n [singular]
a Sports competition that involves running, swimming, riding horses, fencing, and shooting guns