contamination

中文： 污染

1. The act or process of contaminating. (countable, uncountable)
2. Something which contaminates. (countable, uncountable)
3. A process whereby words with related meanings come to have similar sounds. (countable, uncountable)
4. The influence of one form (often from a foreign language) on the historical development of another form to which it may be related in meaning. (countable, uncountable)
5. The intermingling of readings from multiple sources by a copyist. (countable, uncountable)

复数 contaminations