White Blood Cell (Noun)
Meaning
Blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system.
Classification
Nouns denoting body parts.
Examples
- White blood cells are an essential component of the immune system, providing protection against foreign invaders such as bacteria and viruses.
- The doctor ordered a blood test to check the levels of white blood cells in her body, as they were concerned about an infection.
- When a white blood cell engulfs and digests a bacterium, it dies and triggers an inflammation response to fight off the infection.
- A decrease in white blood cells can weaken the body's defense system, making it more susceptible to illnesses.
- As part of the body's defense mechanism, white blood cells patrol the bloodstream and lymphatic system, identifying and eliminating pathogens.