Dictionaid; Dictionary in Reverse
Similar to a thesaurus, this work is intended to help readers find the appropriate words for different expressions or meanings. Most dictionaries require users to know the word that they are searching for in advance, whereas the reverse dictionary is useful when a specific term is unknown.
Dictionaid; Dictionary in Reverse. Arlington, Va.: Marwalk, [c1963].
Lehigh University Catalog Record: https://asa.lib.lehigh.edu/Record/211436