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.
This article is about the Latin phrase. For the physical theory, see quantum electrodynamics. For other uses, see QED (disambiguation). Q.E.D. (also written QED) is an initialism of the Latin phrase quod erat demonstrandum, meaning what was to be demonstrated, or, less formally, thus it has been demonstrated.