Well here we go :

(1)Go to Your list settings on which you want to hide/remove title column.
(2)Go to advanced settings of that list.
(3)Click on yes at very first option. Allow management of content types.
(4)Once you do this, one more setting panel becomes visible in advanced settings options. check out the figure below.

(5)Now click on that Item content Type.
(6)As you can see here you will find all columns are listed along with Title column.
(7)Click on that Title column. you will see a page similar to this.

(8)Select the last radio button which is Hidden.
(9)save all settings and then go back to list and click on new Item and see… now Title column is no more there….

Make sure that you also remove all reference of Title column from views because it is hidden now but still it will be there in views.

change the view and add “Edit (link to edit item)” you will have a button for editing the item.