Dictionary
a•gainst
Pronunciation: (u-genst', u-gānst'), [key]—
prep.
1. in opposition to; contrary to; adverse or hostile to:
twenty votes against ten; against reason.
2. in resistance to or defense from:
protection against burglars.
3. in an opposite direction to:
to ride against the wind.
4. into contact or collision with; toward; upon:
The rain beat against the window.
5. in contact with:
to lean against the wall.
6. in preparation for; in provision for:
money saved against a rainy day.
7. having as background:
a design of flowers against a dark wall.
8. in exchange for; as a balance to or debit or charge on:
He asked for an advance against his salary.
9. in competition with:
a racehorse running against his own record time.
10. in comparison or contrast with:
a matter of reason as against emotion.
11. beside; near; before:
The car is against the building.
12. over against, in contrast with:
the rich over against the poor.
—
conj.
Archaic.before; by the time that.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.