Jewel Plummer Cobb was a professor of biology and zoology, and was president of California State University at Fullerton from 1981-1990.
unsullied. 1  not soiled, untarnished: an unsullied public persona. 2  virginal; pure: He wears a purity ring signifying that he will remain unsullied until marriage.
Definition of underlie for English Language Learners. : 1  to lie or be located under (something) : 2  to form the basis or foundation of (an idea, a process, etc.)