Sentence Examples


  • At an early age Antoine became botanical demonstrator in the Jardin des Plantes, and was thus led to devote his time to the science of botany.
  • He started as an apothecary, but in 1742 he was appointed experimental demonstrator of chemistry at the Jardin du Roi in Paris, where he was especially influential and popular as a teacher, numbering Lavoisier and J.
  • He is known as Rouelle the elder, to distinguish him from his younger brother and assistant, Hilaire Marin (1718-1779), who, on his resignation in 1768, succeeded him as demonstrator at the Jardin du Roi.
  • In 1802 he was appointed demonstrator to A.
  • A demonstrator of anatomy, and was assistant surgeon to King's College Hospital for several years; and in the autumn of 1847 he was appointed surgeon and lecturer on pathology at his old school, St Thomas's, where, with progressive changes, he continued to remain an officer.

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