Understanding "That Which Cannot Be Read"

The question asks for a single word or phrase that correctly describes something that cannot be read. This is a common type of question related to vocabulary and one-word substitution.

Analyzing the Options

Let's look at the meanings of the given options to determine which one fits the description "That which cannot be read."

• Illegible: This word is used to describe handwriting or print that is not clear enough to be read. It means something is difficult or impossible to read due to poor quality or faintness.
• Ineligible: This word means not qualified or not meeting the necessary conditions to be considered for something. For example, someone might be ineligible to vote if they are not old enough. This relates to suitability, not readability.
• Invisible: This word means unable to be seen. Something that is invisible cannot be read because you cannot even perceive its presence visually in a normal way. However, the phrase "cannot be read" specifically refers to the act of deciphering text or symbols, not the ability to see the medium it is written on. While something invisible also cannot be read, "illegible" is the precise term for text that exists but cannot be deciphered.

Identifying the Correct Option

Comparing the definitions, the phrase "That which cannot be read" perfectly matches the definition of the word Illegible. Something that is illegible exists as text, but its form prevents it from being understood by reading.

Ineligible is about not being qualified, and invisible is about not being able to be seen. Neither of these specifically means that existing text cannot be deciphered.

Therefore, the correct option for the sentence "That which cannot be read" is Illegible.