What Dictionary Are Animal Researchers Using?

The public largely supports the use of animals in biomedical research, but only if they are sure that the animals are treated humanely. The scientific community has provided these assurances. Is this a truthful claim? I argue that when examined systematically, the claim that animals in research are treated humanely is not truthful by any existing definition of the word. This article does not argue for or against the morality of using animals in research; rather, the reasoning set forth herein argues that in this use of animals, the scientific community is not being truthful to the public.