Main Entry: ¹cap·il·lary

Pronunciation: \ˈkap-ə-ˌler-ē, British usually kə-ˈpil-ə-rē\

Function: adjective

1 a : resembling a hair especially in slender elongated form b : having a very small bore <a capillary tube>
2 : involving, held by, or resulting from surface tension
3 : of or relating to capillaries or capillarity