the navigable waters of the world.
the oceans of the world considered as the N and S Pacific, the N and S Atlantic, and the Arctic, Antarctic, and Indian Oceans
- Seven-segment display
noun 1. an arrangement of seven bars forming a square figure of eight, used in electronic displays of alphanumeric characters: any letter or figure can be represented by illuminating selected bars
noun 1. the 7th of July 2005, the day on which a series of suicide bombings were carried out on the London public transport system by Islamic fundamentalists
- Seven sleepers
plural noun 1. seven Christian youths from Ephesus who were walled up in a cave by the Emperor Decius in 250 ad and, according to legend, slept for 187 years
noun, Informal. 1. a playing card the face of which bears seven pips.