mythological expressions used and their meaning?

Which mythology? You'll need to be more specific in your question.

Greek? http://www.pantheon.org/areas/mythology/europe/greek/

Roman? http://www.pantheon.org/areas/mythology/europe/roman/

Norse? http://www.pantheon.org/areas/mythology/europe/norse/

Celtic? http://www.pantheon.org/areas/mythology/europe/celtic/

Other???

http://www.online-literature.com/bulfinch/mythology_fable/

http://www.mythology.com/

http://ancienthistory.about.com/cs/grecoromanmyth1/a/gkmythtoday.htm

??

in every field. it may either be greek or roman mythological expressions...please answer...i need it badly...

I think this site will have what you need.
http://www.livethemyth.com/glossary1.html

Please see the websites posted by Writeacher. If they don't answer your question, please post another, more specific question about your assignment.

thank you so much...it really helped me a lot...

Thank you for using the Jiskha Homework Help Forum Board. Here are some links pertinent to expressions, etc. from mythology:

1. WORDS AND PHRASES IN MYTHOLOGY

2. Myth, Legend, Folklore, Ghosts

3. free expressions meanings, words, phrases origins and derivations

4. Yahoo! Answers - List of mythological expressions...?

You're welcome! I'm glad I could help. If you have any more questions in the future, feel free to ask.