Indelible means that it is permanent. Here are some sentences.
Matilda, that is indelible ink you have purchased. You might want to write your name in the neck of your blouses with it before you go to camp.
Indelible fluids are inks or dyes that cannot easily be removed or erased once they have been applied. They are typically used for marking materials or documents to prevent alteration or tampering.
You didn't write a sentence, you wrote a question. So there isn't a third word in that "sentence." Or if you are trying to be a smart aleck, "this sentence" also doesn't have three words, but in that case you didn't use correct punctuation. In either case it shows you don't really have a good grasp of the English language.
Yes, elements in a sentence are capitalized, such as proper nouns, the first word of a sentence, and titles.
Here is a sentence- There is a word chlorophyll which I have so idea what i means.
Helium is an inert gaseous element. This is a sentence using the word "element".
The experience made an indelible impression on me. Her unhappy childhood left an indelible mark. His new shirt was ruined by an indelible mark on the collar.
Indelible ink will not wash out of your clothes.
I cannot erase this answer because it was written with indelible ink.
I hope you're not using indelible ink to fill in that crossword puzzle.
The yacht slammed into the dock so hard that it left and indelible inpression in the wood.
The cake was so horrible it was inedible!
Indelible was created in 2004.
Certain, fixed, unchangeable, permanent, indelible, established, constant...
Indelible - 2014 I was released on: USA: 2014
Indelible - 2010 is rated/received certificates of: USA:R
Indelible
Indelible - 2014 II was released on: USA: 31 March 2014