Question

this food is indelible

Answer 1

This food is inedible.It means that it is not safe to consume that food.

Answer 2

Correct sentence  - This food is not edible.

Let's see how a sentence can be written correctly:

• A sentence should not have any grammatical mistakes.
• Singular or plural form, noun or pronoun form, and the tense of the sentence should be correct.
• The meaning of "indelible" is a long lasting impression or mark which cannot be erased.
• The word "indelible" does not suit the word food.So the given sentence can be written in affirmative form like "this food is inedible".
• The negative form of the sentence is "this food is not edible".