Neutrophil: meaning, definitions and examples

🩸
Add to dictionary

neutrophil

 

[ˈnjuːtrəfɪl ]

Definition

Context #1 | Noun

biology, medicine

Neutrophils are a type of white blood cell essential for the immune response. They are the most abundant type of granulocytes and are a key component of the innate immune system, responding quickly to sites of infection and damage.

Synonyms

PMN, polymorphonuclear leukocyte, segs.

Examples of usage

  • Neutrophils play a crucial role in fighting bacterial infections.
  • A low neutrophil count can indicate an increased risk of infection.
  • The patient's neutrophils were elevated due to the inflammation.
  • Neutrophil function is vital for effective wound healing.

Interesting Facts

Etymology

  • The term comes from the Greek words 'neutro' meaning 'neither', referring to the neutral staining of the cells.
  • The suffix 'phil' comes from the Greek word 'philos', meaning 'loving', indicating its affinity for certain stains used in microscopy.

Science

  • Neutrophils are the most abundant type of white blood cell, making up approximately 70% of the body's total leukocyte count.
  • They play a crucial role in the innate immune response, acting as the first line of defense during infections.
  • These cells can engulf and destroy bacteria through a process called phagocytosis, where they consume harmful entities.

Medicine

  • A high neutrophil count can indicate the body is fighting an infection, while a low count may make a person more susceptible to illnesses.
  • Conditions like sepsis can lead to neutrophil exhaustion, where these cells become less effective at fighting infections.

Cultural References

  • In medical dramas, neutrophils are often depicted as the unsung heroes of the body's defense system, battling unseen enemies.
  • In popular science books, neutrophils are frequently highlighted to illustrate the complexity of the immune system.

Psychology

  • Research has shown that stress can impact neutrophil counts, indicating a strong connection between mental well-being and physical health.
  • Positive emotions and a supportive social environment may enhance the effectiveness of neutrophils during illness.

Translations

Translations of the word "neutrophil" in other languages:

🇵🇹 neutrófilo

🇮🇳 न्यूट्रोफिल

🇩🇪 Neutrophil

🇮🇩 neutrofil

🇺🇦 нейтрофіл

🇵🇱 neutrofil

🇯🇵 好中球

🇫🇷 neutrophile

🇪🇸 neutrófilo

🇹🇷 nötrofil

🇰🇷 호중구

🇸🇦 العدلة

🇨🇿 neutrofil

🇸🇰 neutrofil

🇨🇳 中性粒细胞

🇸🇮 neutrofil

🇮🇸 hvítt blóðkorn

🇰🇿 нейтрофил

🇬🇪 ნეიტროფილი

🇦🇿 neutrofil

🇲🇽 neutrófilo

Word Frequency Rank

Positioned at #21,719, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.