great definition
great adjective
(very large in size or number): There was a great beast in the forest. A great crowd had gathered outside the White House.
(very large in amount or degree): They spent a great deal of money. I found this place with great difficulty.
(considerable or remarkable): They show great interest in science.
(very good; wonderful, pleasant): I had a great time in Paris. This chocolate cake tastes great.
(very successful and famous): Thomas Edison was a great inventor.
(expert, very skilled): He was a great player in college. She is a great guitarist.
(very important): This is a great occasion in the history of this country.
(very severe or bad): The earthquake caused great damage.
great definition, envocabulary.com