(mathematics) The number of independent cycles in a graph

One who is not expected to succeed or win, especially one who is unknown.

Alternately arranged in two exactly opposite rows.

plural of circuit rank

(Canada, colloquial) The practice of setting a secretary's pay in proportion to the status of the person the secretary works for.

(geology) The measure or degree of the progressive coalification (organic metamorphism) of a coal, often expressed in terms of vitrinite reflectance.

plural of coal rank

Synonym of taxi rank / (military) A group of aircraft that remain airborne in order to attack targets quickly when requested.

plural of cab rank

Third-person singular simple present indicative form of pull rank