English dictionary
robert van de graaff meaning and definition
Definition and meaning of robert van de graaff at MeaningMonkey.org. robert van de graaff meaning and definition in the English Dictionary.ROBERT VAN DE GRAAFF noun
Definition of Robert Van de Graaff (noun)
- United States physicist (1901-1967)
- synonyms: Robert Jemison Van de Graaff, Van de Graaff
Source: Princeton University Wordnet