n.
1.Irish mathematician (1806-1865)
2.English beauty who was the mistress of Admiral Nelson (1765-1815)
3.United States toxicologist known for her work on industrial poisons (1869-1970)
4.United States statesman and leader of the Federalists
5.a port city in southeastern Ontario at the western end of Lake Ontario
6.the capital of Bermuda
Idiom of the Day
do an about-face
to suddenly reverse one's opinion
We did an about-face on our decision to permit drinking coffee in the library.