You can determine the meaning of a word by analyzing the meanings of its parts.
Explanation:
Depending on the context, the word<em>disgorge</em><em> </em>can have several meanings, the main of which is <em>to discharge by the throat and mouth.</em>
It consists of two elements (called morphemes):
the prefix<em> dis-</em> - it has many meanings, including removal of something.
the root <em>gorge</em> - an archaic (old) word that means <em>the throat.</em>
When we know what these two morphemes mean, we can easily conclude what the word <em>disgorge</em> means.