Barbule definitions
| Word backwards | elubrab |
|---|---|
| Part of speech | noun |
| Syllabic division | bar-bule |
| Plural | The plural of the word "barbule" is "barbules." |
| Total letters | 7 |
| Vogais (3) | a,u,e |
| Consonants (3) | b,r,l |
What is a Barbule?
Definition
The barbule is a small, filamentous structure found on feathers, making up part of the intricate structure of the feather itself. Barbules play a crucial role in the overall function of feathers, contributing to their strength, flexibility, and ability to repel water.
Structure
Barbules are tiny, hook-like protrusions that extend from the barbs of a bird's feather. They interlock with each other, forming a tight and cohesive mesh that gives feathers their characteristic shape and structure. The barbules themselves are made of keratin, the same protein that makes up the rest of the feather.
Function
The main function of barbules is to keep the feathers of a bird clean, dry, and well-insulated. When a bird preens its feathers, it works to zip up the barbules, ensuring that the feather surface remains smooth and water-resistant. This, in turn, helps birds to maintain their body temperature and stay aerodynamic during flight.
Importance
Barbules are essential for the overall health and well-being of birds. Without properly functioning barbules, feathers could become damaged, lose their insulative properties, or become waterlogged, leading to decreased flight efficiency and a higher risk of injury or illness for the bird.
Evolutionary Significance
The evolution of barbules was a crucial development in avian evolution, allowing birds to diversify, adapt, and thrive in various habitats around the world. The intricate structure of barbules has been honed over millions of years, contributing to the success and survival of countless bird species.
Barbule Examples
- The barbule on the feather helped to keep it aerodynamic.
- The intricate design of the fish's scales included tiny barbules.
- She carefully examined the barbule under the microscope.
- The bird preened its feathers, ensuring each barbule was in place.
- The barbule of the pine needle was barely visible to the naked eye.
- Scientists studied the barbules of the plant to understand its structure.
- The barbule of the butterfly wing caught the sunlight, creating a dazzling effect.
- The barbule on the rope kept it securely fastened to the dock.
- The artist used a delicate touch to paint the intricate barbules of the flower.
- Careful grooming is essential to maintain the integrity of the barbule on the fabric.