I want to delete an individual cell from a table instead of an entire row. According to LibO help (Delete Cells - LibreOffice Help) there is supposed to be a delete cells feature under the Edit menu, however, I can’t find this option.
I had the same problem. It appears that now in Libre Office 5, the delete cells function has been moved out of the edit menu into the “Sheet” menu. Try looking under the “Sheet” menu.