LEUCOCYTE Meaning and
Definition
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A leucocyte, also commonly known as a white blood cell (WBC), is a type of cell found in the blood that plays a critical role in the immune system's defense against infections and diseases. Leucocytes are colorless or white in appearance, hence their name, and are responsible for protecting the body from foreign invaders, such as bacteria, viruses, fungi, and other harmful substances.
These highly specialized cells are produced in the bone marrow and are found circulating throughout the bloodstream as well as within various tissues and organs of the body. Leucocytes are classified into different types based on their structure and function, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils.
Neutrophils are the most abundant type of leucocytes and are primarily involved in the initial defense against bacterial infections. Lymphocytes, on the other hand, are responsible for specific immune responses and can be further categorized into T cells, B cells, and natural killer cells. Monocytes are larger WBCs that can transform into macrophages, which engulf and destroy foreign particles. Eosinophils and basophils are involved in allergic reactions and defense against parasites, respectively.
Overall, leucocytes are crucial components of the immune system, actively patrolling the body to identify and eliminate potential threats. Their ability to recognize and selectively target specific pathogens makes them integral in maintaining a healthy immune response and overall well-being.
Common Misspellings for LEUCOCYTE
- keucocyte
- peucocyte
- oeucocyte
- lwucocyte
- lsucocyte
- lducocyte
- lrucocyte
- l4ucocyte
- l3ucocyte
- leycocyte
- lehcocyte
- lejcocyte
- leicocyte
- le8cocyte
- le7cocyte
- leuxocyte
- leuvocyte
- leufocyte
- leudocyte
Etymology of LEUCOCYTE
The word "leucocyte" has its roots in the Greek language. It is formed from the combination of two Greek words: "leukos" meaning "white", and "kytos" meaning "cell". Therefore, "leucocyte" literally means "white cell", which is an accurate description of these cells, as they are typically colorless or pale in appearance.
Similar spelling words for LEUCOCYTE
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