hyperopia n. farsightedness. Hyperopia is a refractive erro...
two-spirit n. in some Native American cultures, a person wh...
photopic adj. relating to vision in conditions of bright il...
cofigurative culture a society or culture in which people l...
dysgraphia n. see agraphia. —dysgraphic...
herd instinct a drive in nonhuman animals to congregate in...