photomicrograph
/,foutə'maikrougrɑ:f/
Học thuậtThân thiện
Definition
- Noun:
- A photograph taken through a microscope: A "photomicrograph" is a photograph of a small object or specimen, taken using a microscope to make it appear greatly enlarged and visible in detail.
Usage
- The word "photomicrograph" is a technical term used primarily in scientific fields such as biology, materials science, and medicine. It refers specifically to the photographic image itself, not the act of taking it. It is a compound noun formed from "photo-" (light) and "micrograph" (an image from a microscope).
Examples
- Noun:
- The researcher published a photomicrograph of the cell structure in a scientific journal.
- The clarity of the photomicrograph revealed details invisible to the naked eye.
Advanced Usage
- "To take a photomicrograph": This phrase describes the action of creating a photomicrograph.
- She used a digital camera attached to the microscope to take a photomicrograph.
Variants and Related Words
- Micrograph (noun): A general term for an image produced by a microscope, which can be a drawing or a photograph. A photomicrograph is a specific type of micrograph.
- Photomicrography (noun): The art or process of taking photomicrographs.
- Photomicrography requires specialized equipment and techniques.
Synonyms
- Microphotograph: Caution: This term is often used interchangeably with "photomicrograph" in casual use, but in precise technical contexts, a "microphotograph" is a photograph of something very small (like microfilm), whereas a "photomicrograph" is a photograph taken a microscope.
- Microscopic image/photograph: A more general, descriptive synonym.
Related Phrases/Idioms
- As seen in the photomicrograph: A common phrase in scientific writing to direct the reader's attention to visual evidence.
- The bacterial colonies, as seen in the photomicrograph, exhibit a unique pattern.
Noun
- a photograph taken with the help of a microscope