negotiation towards an agreement. 6. (Government, Politics & Diplomacy) (in Canada). a. any of the formal agreements between Indian bands and the federal government by which the Indians surrender their land rights in return for various forms of aid. b. (as modifier): treaty Indians; treaty money.
Wiktionary(0.00 / 0 votes)Rate this definition: bicubic(Adjective) Of or pertaining to interpolation in two dimensions using cubic splines or other polynomials (technique for sharpening enlargements of digital images).
Bilirubin (formerly referred to as haematoidin) is the yellow breakdown product of normal heme catabolism, caused by the body's clearance of aged red blood cells which contain hemoglobin. Bilirubin is excreted in bile and urine, and elevated levels may indicate certain diseases.ilirubin consists of an open chain of four pyrrole-like rings (tetrapyrrole). In heme, these four rings are connected into a larger ring, called a porphyrin ring. Bilirubin can be conjugated with a molecule of glucuronic acid which makes it soluble in water (see below). This is an example of glucuronidation.