More on Under Weigh from Infoplease:

• Under Weigh - Under Weigh The undertaking is already begun. A ship is said to be under weigh when it has drawn ...
• weigh: meaning and definitions - weigh: Definition and Pronunciation
• Weigh Anchor - Weigh Anchor Be off, get you gone. To weigh anchor is to lift it from its moorings, so that the ...
• Dictionary of Phrase and Fable: U - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "U"