1 There is some evidence that hydrazine sulfate is ineffective for treating ovarian cancer, colorectal cancer, breast cancer, lung cancer, pancreatic cancer, cervical cancer, prostate cancer, uterine cancer, melanoma, and other kinds of cancer.  Lung cancer.
: having or showing the proud and unpleasant attitude of people who think that they are better or more important than other people. a supercilious professor. a superciliou s tone/attitude. supercilious behavior. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.
Freebase(0.00 / 0 votes)Rate this definition: Amplexus. Amplexus is a form of pseudocopulation in which a male amphibian or limulid grasps a female with his front legs as part of the mating process. At the same time or with some time delay, he fertilizes the female eggs with fluid containing sperm.