Dark yellow urine is typically caused by dehydration. When a person does not receive enough liquid, there is a higher concentration of waste products in urine, including dead blood cells, toxins, proteins and other products that need to be removed from the body. This results in darker urine.
Wiktionary (0.00 / 0 votes) Rate this definition: eidetic (Adjective). Pertaining to a memory or mental image of perfect clarity, as though actually visible; or to a person able to see such memories. Origin: From eidetisch, from Îµá¼°Î´Î·ÏÎ¹ÎºÏÏ, from Îµá¼¶Î´Î¿Ï.
Genuine eidetic or photographic memory (an unprocessed sensory memory of sensory events that is as accurate as if the person were still experiencing the original objects or events) is extremely rare, although not unheard of.