Meaning of the word capillary in English

What does capillary mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

capillary

US /ˈkæp.ə.ler.i/
UK /ˈkæp.ə.ler.i/
"capillary" picture

Noun

1.

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, nutrients, and waste products between blood and tissues.

Example:
Oxygen and nutrients pass from the blood into the tissues through the walls of the capillaries.
Damage to the capillaries can lead to bruising.
2.

a tube of small internal diameter

Example:
The liquid rose in the narrow capillary tube due to surface tension.
The experiment used a fine glass capillary to measure liquid flow.

Adjective

1.

relating to capillaries or to capillary action

Example:
The plant absorbs water through capillary action in its roots.
The scientist studied the capillary forces at play in the soil.
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