dichromacy

Học thuật
Thân thiện
dichromacy

A person with dichromacy sees a red apple as a similar shade to green leaves.

Definition
  1. Noun:
    • A form of color vision deficiency: Dichromacy is a condition of the eyes where a person can match any color they see using only two primary wavelengths of light, instead of the three needed for normal color vision. This results in a reduced ability to distinguish between certain colors.
Examples of Usage
  • Noun:
    • Dichromacy is a common type of color blindness.
    • The most frequent forms of dichromacy are protanopia and deuteranopia.
    • His dichromacy made it difficult for him to tell the difference between red and green traffic lights.
Advanced Usage
  • "Inherited dichromacy": Refers to the condition when it is passed down genetically.
    • The inherited dichromacy affected several members of the family.
Variants and Related Words
  • Dichromat (n): A person who has dichromacy.
    • As a dichromat, he sees the world in a more limited color palette.
  • Dichromatic (adj): Relating to or having dichromacy.
    • Dichromatic vision is less common than anomalous trichromacy.
Synonyms
  • Red-green color blindness: A common, specific type of dichromacy.
  • Dichromatism: Another term for dichromacy, often used in more technical contexts.
Related Phrases
  • "To have dichromacy": To be affected by this condition.
    • It is estimated that approximately 2% of males have some form of dichromacy.
dichromacy

A person with dichromacy sees a red apple as a similar shade to green leaves.

Noun
  1. a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision)

Từ đồng nghĩa

Từ gần giống

Từ chứa "dichromacy"

Từ có nhắc đến "dichromacy"