Iridescence is caused by wave interference of light in microstructures or thin films. Examples of iridescence include soap bubbles, feathers, butterfly wings and seashell nacre, and minerals …

While alluring, iridescence is more than just an optical curiosity. In nature, it is used to recognize organisms of the same species, choose mates, and confuse and evade predators, proving it to …

The meaning of IRIDESCENCE is a lustrous rainbowlike play of color caused by differential refraction of light waves (as from an oil slick, soap bubble, or fish scales) that tends to change …

The color shifts of iridescence can be dramatic, as in precious opals, or subtle, as in a beetle wing, a kingfisher feather, or the corrosion on a glass. Several different phenomena can cause …

Iridescence appears to play an important role in intraspecific communication and, especially, sexual selection. Intriguingly, iridescent colours may also help animals avoid predation, and …

Examples of iridescence include soap bubbles, butterfly wings and sea shells, as well as certain minerals.

iridescence, interference of light either at the surface or in the interior of a material that produces a series of colours as the angle of incidence changes.

Definition of iridescence noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Iridescence definition: iridescent quality; a play of lustrous, changing colors.. See examples of IRIDESCENCE used in a sentence.

Dec 15, 2009 · We'll be talking about the amazing world of iridescence, colors that are known for their brilliant blues, radiant reds and greens that just grab your eye. Colors so vibrant that they …