Question

what is the mean by against
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Answer 1

Answer:

preposition. in opposition to; contrary to; adverse or hostile to: twenty votes against ten; against reason. in resistance to or defense from: protection against burglars. in an opposite direction to: to ride against the wind. into contact or collision with; toward; upon: The rain beat against the window.

Answer 2

Answer:

Against :

1. On the opposite side to (in a fight or a game).
2. Next to and touching someone or something ...

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