n.
1.a part of the cell containing DNA and RNA and responsible for growth and reproduction
2.the positively charged dense center of an atom
3.a small group of indispensable persons or things
4.(astronomy) the center of the head of a comet
5.any histologically identifiable mass of neural cell bodies in the brain or spinal cord
Idiom of the Day
have (something) to do with (something)
to be about something, to be on the subject of something, to be related to something
"The book has something to do with cooking but I am not sure if you will like it." That problem has nothing to do with me.