| pertaining to, consisting of, or resembling mucus. |
| extracellular proteins forming strong insoluble fibers, serving as connective tissue between cells |
capillary cap·il·lary (kāp'ə-lěr'ē)
adj.
Of or relating to the capillaries.
Relating to or resembling a hair; fine and slender.
| capillary (kāp'ə-lěr'ē) Pronunciation Key
Any of the tiny blood vessels that connect the smallest arteries (arterioles) to the smallest veins (venules). Capillaries form a network throughout the body for the exchange of oxygen, metabolic waste products, and carbon dioxide between blood and tissue cells. |
A thin tube, such as a blood vessel or a straw, through which fluids flow.
Note: The interaction between the fluid and the vessel walls produces a force that can lift the fluid up into the tube, a phenomenon known as capillary action.