Sentence:  Thus , 1745 corresponded to the invention of the `` <WSD>Leiden</WSD> '' jar by Kleist , 1764 that of the electrophorus by Wilcke , 1782 produced the condenser of Volta , and 1801 the voltaic pile . 
Meaning of the word marked with <WSD> tags:  an electrostatic capacitor of historical interest