The dictionary entry that best supports the meaning of the word vector in the excerpt as "a way to compare to other words." 3. an array of data ordered so that individual items can be located
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 best supports 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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