against
UK: əˈɡeɪnst | US: əˈɡɛnst
prep. in opposition to; contrary to
prep. in physical contact with; touching
prep. in preparation or provision for
The word "against" originated from Middle English ayenes, a combination of again (meaning "opposite" or "toward") and the adverbial suffix -s (later spelled -st). The root again traces back to Old English ongēan, meaning "in opposition to." Over time, the suffix evolved to -st, solidifying the modern spelling. The word reflects a directional or oppositional relationship, often used to denote physical or metaphorical resistance.
She leaned against the wall while waiting.
The team played against their rivals last night.
He saved money against future emergencies.
The decision went against her principles.
The tree branches rustled against the window.