WordNet (3.0) WordNet (3.0)
(n) British physicist who (with Ernest Walton in 1931) first split an atom (1897-1967), Syn. Sir John Douglas Cockcroft, Sir John Cockcroft
(n) a high-voltage machine in which rectifiers charge capacitors that discharge and drive charged particles through an accelerating tube, Syn. Cockcroft and Walton voltage multiplier, Cockcroft-Walton voltage multiplier, Cockcroft-Walton accelerator
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