"Try Finite Incantatem," said Hermione at once, "that should stop the rain if it’s a hex or curse; if it doesn’t something’s gone wrong with an Atmospheric Charm, which will be more difficult to fix, so as an interim measure try Impervius to protect his belongings — " "Say it again, slowly — " said Ron, searching his pockets desperately for a quill, but at that moment the lift juddered to a halt.
Harry bellowed, as somewhere out of sight Hermione screamed, and Harry heard innumerable objects crashing to the floor on the other side of the destabilized wall: He pointed his wand at the rampart, cried, "Finite!" and it steadied.
There are no more uses of "finite" in the book.
Show samples from other sources
We are a wealthy country, but we still have to wisely allocate finite resources.
We must accept finite disappointment, but never lose infinite hope.