Reading Theme:
Against: Meanings, Examples, and Usage Guide (4 meaning)
Meaning 1：in opposition to (against)
against
/əˈɡeɪnst/
prep.
To disagree with an idea or decision and express that.
in opposition to
➕
/ɪn ˌɑː.pəˈzɪʃ.ən tuː/
prep.
Indicating disagreement or disapproval of an idea, proposal, or person.
📘 Details & Usage
📖 Root Explanation
From Old English 'ongean' (in opposition to) + 'gegn' (back).
💡 Mnemonic
Think of a tug-of-war: you pull 'gainst' the other team, opposing their force.
📖 Example
Three members of the committee voted against the new proposal.
Three members of the committee voted against the new proposal.
🔗 Collocations
vote against – to express opposition in a vote
speak against – to verbally oppose
argue against – to present reasons opposing
🔄 Synonyms
🚫 Antonyms
📖 Cultural Story
Against originates from Old English 'ongean', meaning 'in opposition to', and shares roots with German 'entgegen'. It is frequently used in legal rulings ('ruled against') and sports contests ('play against').
Meaning 2：in contact with (against)
against
/əˈɡeɪnst/
prep.
To be touching or supported by the surface of something else.
in contact with
➕
/ɪn ˈkɑːn.tækt wɪð/
prep.
Indicating physical contact or support by a surface.
📘 Details & Usage
📖 Example
He felt tired and rested his back against the cool wall.
He felt tired and rested his back against the cool wall.
🔗 Collocations
lean against – to rest your body on a surface
press against – to push into contact
stand against – to be positioned touching
🔄 Synonyms
Meaning 3：versus (vs.) (against)
against
/əˈɡeɪnst/
prep.
Used in games or competitions to show two sides are opponents.
versus (vs.)
➕
/ˈvɜːr.səs/
prep.
Indicating opposition or rivalry in a contest or match.
📘 Details & Usage
📖 Example
The final match tomorrow is our school team against the city champions.
The final match tomorrow is our school team against the city champions.
🔗 Collocations
play against – to compete with
compete against – to take part in a contest with
race against – to compete in speed
🔄 Synonyms
versus (prep.) – Against (in sports or competitions).
competing with (phrase) – Engaged in a contest with.
opposing (adj.) – In opposition.
🚫 Antonyms
together with (phrase) – In cooperation with.
alongside (prep.) – By the side of; together.
Meaning 4：as a precaution against (against)
against
/əˈɡeɪnst/
prep.
In order to prevent or protect from something bad that might happen.
as a precaution against
➕
/æz ə prɪˈkɔː.ʃən əˈɡeɪnst/
prep.
Indicating protection or defense from something undesirable.
📘 Details & Usage
📖 Example
It's a good idea to get travel insurance to guard against unexpected costs.
It's a good idea to get travel insurance to guard against unexpected costs.
🔗 Collocations
guard against – to take measures to prevent
protect against – to keep safe from
insure against – to take insurance coverage for
🔄 Synonyms
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