Dilated: meaning, definitions and examples

Medical Science

• In medicine, when a doctor says pupils are dilated, it means the dark part of the eye has opened wider to let in more light.
• Blood vessels can also dilate, which helps increase blood flow to certain areas in the body.
• Dilated veins are often a sign that a person is experiencing increased pressure or stress within the blood system.

Psychology

• Dilated pupils can indicate a response to emotional arousal, such as excitement or fear, because they are connected to the body's fight-or-flight system.
• During moments of surprise or attraction, a person's pupils may dilate, which can unconsciously influence social interactions.
• Research has shown that people may perceive others with dilated pupils as more attractive or more friendly.

Language and Culture

• In poetry and literature, the term 'dilated' can be used metaphorically to describe expansive emotions or thoughts.
• The word has Latin roots in 'dilatare,' meaning to spread out or enlarge, which has influenced its usage in various languages.
• Cultural expressions related to opening up or expanding thoughts often use the word 'dilated' to evoke imagery of growth.

Art and Expression

• In visual art, expressions of dilation can be depicted using shapes that expand outwards, symbolizing growth or emotion.
• Artists might create works that explore themes of perception, where dilated elements could represent deeper awareness or awakening.
• In performance art, the concept of dilatation can be shown through a character's physical expansion in movement, representing their emotional state.

Technology

• In photography, dilated apertures allow more light into the camera, affecting the depth of field and overall image quality.
• In software development, dilated can refer to expanding data sets or algorithms that handle larger chunks of information at once.
• Optical devices use lenses that dilate viewports to enhance visibility and control light exposure.

Ranked #10,764, this word falls into high-advanced vocabulary. It appears less frequently but is valuable for expressing precise meanings in specific contexts.

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