A capillary is a small blood vessel, from 5 to 10 micrometres in diameter, and is part of the microcirculation system. Capillaries are microvessels and the smallest blood vessels in the body.

Dec 3, 2024 · Capillaries are tiny vessels that transport blood, nutrients and oxygen to cells in your organs and body systems. What are capillaries? Capillaries are delicate blood vessels …

Capillary, in human physiology, any of the minute blood vessels that form networks throughout the bodily tissues; it is through the capillaries that oxygen, nutrients, and wastes are exchanged …

Oct 19, 2025 · Capillaries are the smallest blood vessels in the body, connecting the smallest arteries to the smallest veins. They deliver oxygen and nutrients to cells while removing …

capillary: Any of the small blood vessels that connect arteries to veins. microcirculation: The flow of blood through the smallest vessels such as arterioles, capillaries, and venules.

Jul 20, 2025 · There are three primary types of capillaries, categorized by their structure and degree of permeability. The most common are continuous capillaries, which have an …

Aug 3, 2023 · Capillaries are incredibly small and finer blood vessels connecting the arterioles with the venules. They are the smallest blood vessels in our body. Though it seems to be the …

Mar 19, 2024 · Capillaries are the tiniest blood vessels in the human body and are vital for sustaining life. Despite their microscopic size, they form an intricate network that facilitates the …

CAPILLARY definition: 1. a very thin tube, especially one of the smaller tubes that carry blood around the body 2. a very…. Learn more.

Capillaries are the smallest blood vessels in the human body, crucial for the exchange of nutrients, oxygen, and waste between blood and tissues. They are so narrow that red blood …