Bid rent curve. The bid rent theory is a geographical economic theory that refers to how the price and demand for real estate change as the distance from the central business district (CBD) increases. It states that different land users will compete with one another for land close to the city center.
rectum noun [C]. âº the âlowest end of the âbowels, through which âexcrement âpasses as it âleaves the âbody. rectal adjective [not gradable] us /ËrekÂ·tÉl/ âº She took the babyâs âtemperature with a rectal âthermometer.
rectal. pertaining to the rectum. rectal examination. digital (in small animals) or manual examination of the visceral contents of the posterior abdomen for the purposes of diagnosis, in cattle and horses especially of pregnancy.See also rectum, proctoscopy.ectal. pertaining to the rectum. rectal examination. digital (in small animals) or manual examination of the visceral contents of the posterior abdomen for the purposes of diagnosis, in cattle and horses especially of pregnancy. See also rectum, proctoscopy. rectal fistula. see rectovaginal fistula.