Definition & Bedeutung von "fiber"

Fiber

SUBSTANTIV

Faser

a thin thread or strand, especially one that is used to make fabric or rope

Example

The fiber of the cotton plant is spun into thread to make soft, breathable fabrics.

She examined the fiber under a microscope to determine its strength and texture.

The rope was made from natural fibers, making it both durable and eco-friendly.

Muskelfaser, Nervfaser

any strand of muscle or nervous tissues

What is a "fiber"?

In the nervous system, fiber refers to the long, thin extensions of neurons that transmit electrical impulses to other neurons or to muscles and glands. These fibers, also called axons, are covered in a protective sheath called myelin, which helps to speed up the transmission of impulses. The myelin sheath is produced by specialized cells called oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system. Damage to the myelin sheath, such as in the case of multiple sclerosis, can cause disruptions in nerve impulse transmission and lead to a range of neurological symptoms, including muscle weakness, numbness, and vision problems.

Example

The microscopic examination revealed damaged muscle fibers in the injured athlete's thigh.

Nerve fibers transmit electrical signals from one part of the body to another, facilitating communication within the nervous system.

The surgeon carefully stitched together the severed nerve fibers to restore sensation and function to the patient's hand.

Faser

a substance made by compressing layers of paper or cloth that is similar in appearance and texture to leather

Example

The bag was made from a durable fiber, giving it the look and feel of genuine leather.

She chose a jacket made of fiber because it was both stylish and cruelty-free.

The company specializes in producing fiber materials that mimic the texture of high-end leather.

moralische Struktur, charakterliche Stärke

the inherent set of qualities that determine a person’s moral and ethical behavior, character, and resilience

Example

His strong moral fiber guided him to always do the right thing, even when it was difficult.

She demonstrated her fiber by standing up for what she believed in, despite opposition.

The leader ’s fiber was tested during the crisis, and he emerged as a symbol of integrity.

Ballaststoff, Faser

a type of carbohydrate that cannot be broken down by the body and instead helps regulate bowel movements and maintain a healthy digestive system

What is "fiber"?

Fiber, also known as dietary fiber or roughage, refers to the indigestible portion of plant-based foods that passes through the digestive system relatively unchanged. It is primarily found in fruits, vegetables, whole grains, legumes, nuts, and seeds. Fiber comes in two main types: soluble and insoluble. Soluble fiber dissolves in water and forms a gel-like substance in the digestive tract, helping to lower cholesterol levels and regulate blood sugar levels. Insoluble fiber does not dissolve in water and adds bulk to stool, aiding in digestion and preventing constipation. Both types of fiber contribute to overall digestive health, promote regular bowel movements, and can help prevent certain chronic diseases such as heart disease, diabetes, and certain types of cancer.

Example

Whole grains are a good source of fiber, which helps with digestion.

Eating foods rich in fiber can prevent constipation and improve gut health.

She added more vegetables to her diet to increase her fiber intake.