- a component that is added to something to improve it;
"the addition of a bathroom was a major improvement"
"the addition of cinnamon improved the flavor"
- a supplementary component that improves capability
- According to the features of the applications,the paper provides a way to add parity packets so as to realize reliable multicast communications.
- If the stock market plunges and you own shares on margin, you could receive a margin call from your broker, asking that you add more cash or securities to your account.
- You should run on an adverb to the verb.