nonpreferential service
1Citation signal — Introductory signals are used in legal citations to present authorities and show how the authorities relate to propositions in textual statements. A legal writer uses an introductory signal to tell readers how her citation to legal authority… …
2parcel post — 1. (in the U.S. Postal Service) nonpreferential mail consisting of packages and parcels, weighing one pound or more sent at fourth class rates. Cf. fourth class. 2. the branch of a postal service that processes and delivers parcels. 3. the… …
