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 jackal. 1  1 : any of several small omnivorous canids (such as Canis aureus) of Africa and Asia having large ears, long legs, and bushy tails. 2  2a : a person who performs routine or menial tasks for anotherb : a person who serves or collaborates with another especially in the commission of base acts.