The definition of hasty is done very quickly, generally with little thought or attention.(adjective)
An example of the use of the word hasty as an adjective is in the phrase, "This project looks rather hasty," which means that the project looks as though it had been put together in a little amount of time and without much care.
See hasty in Webster's New World College Dictionary
See hasty in American Heritage Dictionary 4
Learn more about hasty