Which of the following is the best and most complete definition for graphic design?

Option A. An artistic and professional form of communication that focuses on the use of symbols and stylistic elements to convey a message.

Explanation:

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.