According to "The A.V. Club", the album "both redefined and transcended grunge". In education, standardized testing has arguably redefined the notions of learning and assessment. This generation redefined "mainstream bluegrass". The boundaries were not redefined until 1822. In 1894, Paul Drude redefined with its modern meaning. With Rangeela, Urmila single-handedly redefined the 90s Bollywood heroine. Shelters have redefined their role since the 1990s. In modern usage sophist and sophistry are redefined and used disparagingly. A set of valid -values can be arbitrarily redefined whenever there is a closed loop. Gilman argues that the home should be socially redefined. The 1970s redefined the character as a homicidal psychopath. Space and power were essentially redefined by the Siamese state. Democratic centralism was redefined, placing a stronger emphasis on democracy. Reproductive rights have also been redefined digitally. However, like many Greek gods, Iris is continually being redefined.