Tamoxifen has a good tolerability profile and has demonstrated benefits for breast cancer patients in prolonging overall and disease-free survival and reducing the incidence of contralateral breast cancer.
Any of numerous carnivorous birds that hunt and kill other animals. Classified under: Nouns denoting animals. Synonyms: bird of prey; raptor; raptorial bird. Hypernyms (raptor is a kind of...): bird (warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings).
Definition of champion for English Language Learners. : 1  someone or something (such as a team or an animal) that has won a contest or competition especially in sports. : 2  someone who fights or speaks publicly in support of a person, belief, cause, etc.