What is "egg nog"

Nog \Nog\, n. [Abbrev. fr. noggin.]

1. A noggin.

2. A kind of strong ale.
   --Halliwell.

3. eggnog.

   egg nog A drink make from eggs beaten with milk, cream, and sugar, often spiked with rum or other alcoholic liquor, and sometimes seasoned with cinnamon; usually spelled eggnog. It is a traditional drink served at social gatherings during the Christmas season.

Egg Nog (sometimes Egg Nog I) was a trimaran sailboat designed and built by Victor Tchetchet in New York in the early 1950s, after his late 1940s vessel T26 and before Egg Nog II.

Egg Nog was faster in lighter airs than its predecessor T26 and was considered the best (fastest) multihull during summer competitions on the US east coast in 1955.

Together, Tchetchet's vessels were notable for helping to reintroduce multihull sailboats to the western world.