1. A tube or vessel, extremely fine or minute.

2. (Anat.)

Defn: A minute, thin-walled vessel; particularly one of the smallest blood vessels connecting arteries and veins, but used also for the smallest lymphatic and biliary vessels.

CAPILLATION
Cap`il*la"tion, n. Etym: [L. capillatie the hair.]

Defn: A capillary blood vessel. [Obs.] Sir T. Browne.

CAPILLATURE
Ca*pil"la*ture, n. Etym: [L. capillatura.]

Defn: A bush of hair; frizzing of the hair. Clarke.

CAPILLIFORM
Ca*pil"li*form, a. Etym: [L. capillus hair + -form.]

Defn: In the shape or form of, a hair, or of hairs.

CAPILLOSE
Cap"il*lose`, a. Etym: [L. capillosus.]