Red

Definition

Red is both a noun and an adjective. As a noun, it refers to a primary color with a wavelength between approximately 620–750 nm. As an adjective, it describes something of a red hue.

Parts of Speech

• Noun
• Adjective

Pronunciation

American English

• IPA Pronunciation: /rɛd/
• Respelling: RED

British English

• IPA Pronunciation: /rɛd/
• Respelling: RED

Etymology

The word "red" originates from Old English "rēad," which is related to the Proto-Germanic "rauthaz" and the Proto-Indo-European "h₁rewdʰ-," meaning "red" or "ruddy."

Derivatives

• Reddish (adjective)
• Redness (noun)
• Redden (verb)
• Redhead (noun)
• Red-hot (adjective)

Synonyms

• Scarlet
• Crimson
• Ruby

Antonyms

• None

Usage

The term "red" is widely used in contexts such as art, design, symbolism, and emotions. Examples include "The apple is bright red" (adjective) and "The flag’s color includes red" (noun).

Related Terms

• Primary Color: One of the three colors that combine to form other colors.
• Warm Colors: A group of colors including red, orange, and yellow.
• Hue: The attribute of color perceived as red, blue, etc.

Detailed Definitions

Noun

• A primary color: Refers to one of the three fundamental colors in the RGB and RYB color models.
  • Example: "Red, blue, and yellow are primary colors."
• The color of blood or rubies: Describes objects that are naturally red in color.
  • Example: "The rose was a deep shade of red."

Adjective

• Of a red color: Describes objects or materials with a red hue.
  • Example: "She wore a red dress to the party."
• Symbolizing danger or passion: Refers to the use of red in cultural or symbolic contexts.
  • Example: "The warning signs were marked in bright red."