animalcule

/,æni'mælkju:l/

Thân thiện

A drop of pond water teems with tiny animalcules.

Definition

Noun: 1. A microscopic or very tiny animal: Historically, this term referred to any minute living creature, especially one that could only be seen with a microscope. It is an archaic or historical term. 2. A microscopic organism such as an amoeba or paramecium: In modern usage, it is a technical term for a single-celled or very small multicellular organism, often found in water.

Usage

The word "animalcule" is now considered archaic in general English and is primarily used in historical contexts or in specific scientific discussions about the history of microbiology. It is a formal and somewhat old-fashioned term.

Examples

• Noun:
  • Antonie van Leeuwenhoek observed various animalcules in pond water using his early microscopes.
  • The term animalcule was commonly used by 17th-century scientists to describe the microscopic life they discovered.

Advanced Usage

• Historical Context: The word is strongly associated with the early days of microscopy. Using it today often evokes that historical period.
  • Leeuwenhoek's letters to the Royal Society detailed his observations of these "little animals" or animalcules.

Variants and Related Words

• Animalculum: (noun) An alternative singular form, though "animalcule" is standard.
• Animalcula: (noun) The plural form.
• Animalculist: (noun, historical) A scientist who studied animalcules.

Synonyms

• Microorganism: (noun) A more modern and general term for a microscopic organism.
• Microbe: (noun) A common term for a microscopic organism, especially one that causes disease.
• Protozoan: (noun) A specific type of single-celled microscopic animal.

Antonyms

• Macroorganism: (noun) An organism large enough to be seen with the naked eye.

Học thuật

Noun

1. microscopic organism such as an amoeba or paramecium

Từ đồng nghĩa

• animalculum