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.
underlie (third-person singular simple present underlies, present participle underlying, simple past underlay, past participle underlain) (intransitive) To lie in a position directly beneath. A stratum of clay underlies the surface gravel. To lie under or beneath. To serve as a basis of; form the foundation of.