(anatomy) A lymph node in the left supraclavicular fossa that may indicate cancer in the abdomen if it is hard and enlarged.

plural of Osler node

A painful, red, raised skin lesion, usually on the pads of the fingers or toes, indicative of the heart disease bacterial endocarditis.

(mathematics) The value of a node of a tree.

Lacking nodes.

(computing, graph theory) A set of nodes.

plural of nodeset

(computer networking) A list of bulletin board systems and their connection details.

plural of nodelist

Resembling or characteristic of a node.