Definition of Zsigmondy, Richard Adolph in English:

Zsigmondy, Richard Adolph

Line breaks: Rich|ard Ad¦olph Zsig|mondy
Pronunciation: /ˈʃɪɡmɒndi
( 1865–1929), Austrian-born German chemist. He investigated the properties of various colloidal solutions and invented the ultramicroscope for counting colloidal particles. Nobel Prize for Chemistry (1925).

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Word of the day demoralize
Pronunciation: dəˈmôrəˌlīz
cause (someone) to lose confidence or hope; dispirit