Capillary (disambiguation)
# Capillary (disambiguation)

A capillary is a small blood vessel or any small diameter tube.

Capillary may also refer to:

* Capillary length, a characteristic length scale in fluid mechanics
* Capillary action, the drawing of liquid into a tube or porous material
* Capillary electrophoresis, the separation of charged species by voltage applied to a small tube
* Capillary wave, is a liquid surface wave (ripples), whose dynamics are dominated by the effects of surface tension
