What is a word?

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May 26th 2012 09:51
I look words up in English dictionary when I found unfamiliar ones in books I read, in movies I watch.
I wouldn't prefer to use dictionary that translate English into Japanese.
Using English dictionary gives me a lot of opportunity to find out other new words not only for the word meaning I'm looking for.
But often it makes me more confusing.
I'm copying how dictionary tells me the meaning of a word.
It was written like this: to try to get people to support or oppose something
Can you guess what the word is?
I don't get it at all by this explanation.
I think the words "support" and "oppose" are antonyms, aren't they?