The dictionary entry that best supports the meaning of the word vector in the excerpt as <em>"a way to compare to other words."</em> <u>3. an array of data ordered so that individual items can be located</u>
A dictionary is a source that lists out the history of words, their meanings, how they are pronounced and the words that are similar in meaning to them.
As a result of this, the dictionary entry that <u>best supports</u> the meaning of the word "vector" as a way to compare other words is the third entry..
Therefore, the correct answer is option 3. This is because, it shows a list of data that can be compared and items can be located.
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