priestley

Thân thiện

A chemist in a laboratory carefully isolates a gas using Priestley's apparatus.

Definition

1. Proper noun:
   • Joseph Priestley: An English chemist, theologian, and philosopher who made significant contributions to experimental chemistry. He is most famous for his discovery of oxygen gas (though independently of Carl Wilhelm Scheele) and for isolating and describing several other gases.

Usage Examples

• Proper noun:
  • Priestley's experiments with "dephlogisticated air" led to the discovery of oxygen.
  • The scientist Priestley was also a controversial figure due to his religious and political writings.

Advanced Usage

• Used attributively to describe things related to his work or era.
  • Priestleyan chemistry refers to the pneumatic experiments of the 18th century.
  • The lecture covered Priestley's apparatus for collecting gases over water.

Variants and Related Words

• Priestleyan (adjective): Pertaining to Joseph Priestley or his work.
• Priestleian (adjective): An alternative spelling for Priestleyan.

Synonyms

• Chemist
• Natural philosopher (historical term for a scientist)
• Discoverer of oxygen

Notes on Meaning

This word is almost exclusively a proper noun referring to the historical figure Joseph Priestley. It is not used as a common noun. Its use outside of a historical or scientific context is rare.

Học thuật

Noun

1. English chemist who isolated many gases and discovered oxygen (independently of Scheele) (1733-1804)

Từ đồng nghĩa

• Priestley
• Joseph Priestley