with

Từ điển American Heritage Dictionary 4th

with (wĭth, wĭth)prep.
1. In the company of; accompanying:
Did you go with her?
2. Next to; alongside of:
stood with the rabbi; sat with the family.
3.
a. Having as a possession, attribute, or characteristic:
arrived with bad news; a man with a moustache.
b. Used as a function word to indicate accompanying detail or condition:
just sat there with his mouth open.
4.
a. In a manner characterized by:
performed with skill; spoke with enthusiasm.
b. In the performance, use, or operation of:
had trouble with the car.
5. In the charge or keeping of:
left the cat with the neighbors.
6. In the opinion or estimation of:
if it's all right with you.
7.
a. In support of; on the side of:
I'm with anyone who wants to help the homeless.
b. Of the same opinion or belief as:
He is with us on that issue.
8. In the same group or mixture as; among:
planted onions with the carrots.
9. In the membership or employment of:
plays with a jazz band; is with a publishing company.
10.
a. By the means or agency of:
eat with a fork; made us laugh with his jokes.
b. By the presence or use of:
a pillow stuffed with feathers; balloons filled with helium.
11. In spite of:
With all her experience, she could not get a job.
12. In the same direction as:
sail with the wind; flow with the river.
13. At the same time as:
gets up with the birds.
14.
a. In regard to:
We are pleased with her decision. They are disgusted with the status quo.
b. Used as a function word to indicate a party to an action, communicative activity, or informal agreement or settlement:
played with the dog; had a talk with the class; lives with an aunt.
15. In comparison or contrast to:
a car identical with the one her sister just bought.
16. Having received:
With her permission, he left. I escaped with just a few bruises.
17.
a. And; plus:
My books, with my brother's, make a sizable library. We had turkey with all the trimmings.
b. Inclusive of; including:
comes to $29.95 with postage and handling.
18. In opposition to; against:
wrestling with an opponent.
19. As a result or consequence of:
trembling with fear; sick with the flu.
20. So as to be touching or joined to:
coupled the first car with the second; linked arms with their partners.
21. So as to be free of or separated from:
parted with her husband.
22. In the course of:
We grow older with the hours.
23. In proportion to:
wines that improve with age.
24. In relationship to:
at ease with my peers.
25. As well as; in favorable comparison to:
She could sing with the best of them.
26. According to the experience or practice of:
With me, it is a question of priorities.
27. Used as a function word to indicate close association:
With the advent of the rockets, the Space Age began.Idioms:in with Informal
In league or association with:
He is in with the wrong crowd.with it Informal
1. Interested in and sensitive to the latest styles and trends; up-to-date.
2. Streetwise and knowing; savvy.
3. Mentally competent. [Middle English, with, against, from, from Old English. See wi- in Indo-European Roots.] 
Usage Note: When the subject of a sentence is followed by a noun or noun phrase introduced by with rather than and, the verb remains singular: The governor, with his aides, is expected to attend the fair. See Usage Note at and.