Definition of corpuscle in English:
corpuscle
noun ˈkɔːpʌs(ə)lˈkɔrˌpəsəl
Biology 1A minute body or cell in an organism, especially a red or white cell in the blood of vertebrates.
Example sentencesExamples
- Arterioles have a relatively thick muscular wall in comparison to their luminal diameter; the lumen of the smallest arterioles can accommodate about three to four red blood corpuscles.
- There was absolutely no way to cure it and the ill persons didn't show the distinct signs of the other kinds - no overproduction of white blood corpuscles, no attacks of high fever and no spleen tumors at all.
- It is composed of: red corpuscles, white cells, platelets, and blood plasma.
- For a time, all you can see are blurred shapes swimming around on a glass slide, then suddenly everything becomes clear and you are studying a blood corpuscle or a cancerous cell.
- But the result of the treatment can affect the blood corpuscles and may even cause death.
- 1.1historical A minute particle regarded as the basic constituent of matter or light.
these subparticles at the centre of an antimony corpuscle are fluid and volatile
Example sentencesExamples
- Boyle reconciled the two aspects of his position by assuming that chemical corpuscles were composed of atoms at a deeper level.
- He used the term corpuscles to describe the negatively charged particles that we now call electrons.
- To explain some of his observations Newton had to argue that the corpuscles of light created waves in the aether.
- He argued that matter was composed of corpuscles which themselves were differently built up of different configurations of primary particles.
- Neither Arago nor any other scientist could demonstrate that light must be either a stream of emitted corpuscles or a wave motion.
Derivatives
adjective kɔːˈpʌskjʊlə
In normocytic anemias, the mean corpuscular volume is within defined normal limits, but the hemoglobin and hematocrit are decreased.
Example sentencesExamples
- For example, the corpuscular hypothesis implied that swifter rays would be less refracted by a prism than slower ones because they were exposed for a shorter time to the prism's influence.
- When the corpuscular theory of matter was developed and accepted (which could explain but not predict chemical changes in terms of transmutations), this belief was strengthened.
- High mean corpuscular volume, which is often a sign of either vitamin B12 or folate deficiency, has been found to be predictive for a risk of colorectal polyps in men.
- This complete blood count was done on an instrument which employs impedance and pulse editing technology in measuring the mean corpuscular volume.
Origin
Mid 17th century: from Latin corpusculum 'small body', diminutive of corpus.