Noun
an informal expression for all of the oceans of the world
Source: WordNetThe spirit of the Japanese nation is, by its nature, a thing that must be propagated over the seven seas and extended over the five continents. Anything that may hinder its progress must be abolished, even by force. Sadao Araki
the old salt had sailed the seven seas Source: Internet
A literal translation of the French title would end in the plural "seas", thus implying the " seven seas " through which the characters of the novel travel; however, the early English translations of the title used "sea", meaning the ocean in general. Source: Internet
Cruise director John Barron loves his 24/7 position at Regent Seven Seas Cruises -- and it shows, all day long, every day, and even when he doesn't get a nap. Source: Internet
Some of the poem's major characters include the island fishermen Achille and Hector, the retired English officer Major Plunkett and his wife Maud, the housemaid Helen, the blind man Seven Seas (who symbolically represents Homer), and the author himself. Source: Internet
Of course, rarely has the MCU taken its adventures to the Seven Seas, but often have they involved traveling into the stars, so why not a character who combines both, like Corsair. Source: Internet