Capillary Meaning in English
word
Definition
A capillary is a very thin blood vessel that connects small arteries and small veins, allowing the exchange of substances between blood and tissues. The word can also describe any very thin tube or strand.
Usage & Nuances
Mainly used in scientific, medical, and technical contexts. Most commonly refers to blood vessels ('capillary action' in science refers to how liquid moves through small tubes by itself). Not used in everyday conversation except in technical or educational settings.
Example Sentences
Capillary action can make water move up a thin tube.
basic
Blood travels through tiny capillaries to reach every cell.
basic
An injury to a capillary may cause a small bruise.
basic
Doctors check your capillaries to see if your blood is flowing properly.
natural
A broken capillary on your skin can look like a tiny red line.
natural
Plants use capillary action to absorb water from their roots.
natural