Semantic? Syntax?

I got confused on these two words. Can anybody clarify them for me?

e.g. "aggregation" has both semantic and sytatic meaning

                    
truely

Ding Li
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AI Lab., Dept. of Computer Science and Technology,
Peking University, P.R.China, 100871
Work Phone: 86-10-62763373

Received on Thursday, 3 May 2001 05:41:54 UTC