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Sensitized Meaning: Definition and Examples

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sensitized

[ˈsɛn.sɪ.taɪzd ]

Definition

Context #1 | Verb

biological response

Sensitized refers to the process of becoming sensitive or more reactive to a substance or stimulus, often due to prior exposure. This term is commonly used in medical and psychological contexts, where individuals may develop heightened responses or allergies after initial contact with an allergen.

Synonyms

made sensitive, reactive, responsive.

Examples of usage

  • The patient was sensitized to pollen after years of exposure.
  • Certain chemicals may sensitized the skin, leading to rashes.
  • She became sensitized to the medication after prolonged use.

Interesting Facts

Psychology

  • In psychology, when someone is sensitized, they may react more strongly to stimuli due to previous experiences.
  • Sensitization plays a role in learning; for example, someone who has been hurt may become more cautious in similar situations.
  • It also applies to emotional responses, where repeated exposure to certain events can heighten feelings like anxiety or fear.

Science

  • In biology, organisms can become sensitized to allergens, meaning they may react more severely when exposed again.
  • Sensitization is an important concept in pharmacology, as some medications can increase sensitivity to other drugs.
  • In environmental science, animals can become sensitized to pollutants, impacting their health and behavior.

Art

  • In photography, sensitization refers to the process of preparing film or paper to respond to light, important for capturing images.
  • Artists often explore themes of sensitivity in their work, expressing how a person can be 'sensitized' to the world around them.
  • Sensitization techniques are used in mixed media art, enhancing textures to evoke deeper emotional responses.

Pop Culture

  • Movies often depict characters becoming sensitized to their trauma, showcasing their journey towards healing.
  • Musicians convey themes of sensitization through lyrics that explore vulnerability and emotional awareness.
  • Social media can sensitized individuals by exposing them to various opinions and experiences, which can lead to greater empathy or division.

Origin of 'sensitized'

Main points about word origin

  • The word comes from Latin 'sensitivus', which means 'capable of feeling'.
  • It became popular in English in the 19th century, expanding its usage in science and psychology.
  • The prefix 'sen-' relates to senses, emphasizing that the word deals with perception.

The term 'sensitized' is derived from the verb 'sensitize', which comes from the Latin word 'sensitivus', meaning 'sensitive'. This Latin term is rooted in 'sensus', which means 'sense' or 'feeling'. The prefix 'sen-' relates to perception and sensation. In the late 19th century, the term started gaining traction in the context of immunology and psychology, where individuals or organisms became more responsive to external stimuli or allergens after previous encounters. Over time, 'sensitized' has been adapted across various fields, including medicine, psychology, and even everyday conversations about heightened awareness or reaction to specific stimuli.

Word Frequency Rank

With rank #16,805, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.