Entity: RAINBOW
A rainbow is an arc or circle of colors that appears in the sky opposite the sun and is caused by the sun shining through raindrops, spray, or mist.
RAINBOW
Etymology
The term 'rainbow' originates from Old English 'regnbeogon,' which combines 'regn' meaning rain and 'beogon' meaning bow or arch.
Definition
A rainbow is a meteorological phenomenon characterized by a spectrum of colors appearing in the sky opposite the sun when sunlight is refracted, dispersed, and reflected by raindrops.
Historical Context
Rainbows have fascinated humans for centuries, with various cultures attributing different meanings and symbolism to them. In ancient Greek mythology, rainbows were considered a path created by the messenger goddess Iris.
Cultural Significance
Across different cultures, rainbows symbolize hope, promise, and diversity. They are often associated with good luck, transformation, and bridging the gap between the earthly and spiritual realms.
Related Concepts
- Prism: A transparent object that refracts light, creating a spectrum of colors similar to a rainbow.
- Spectrum: The range of colors produced when light is dispersed.
See Also
A colorful arc formed in the sky when sunlight is refracted, dispersed, and reflected by raindrops, creating a spectrum of colors.