This is the last time I give you money.
My wife always ends up with one word too many.
At any rate, just listen until the end. Then you’ll understand.
The thing that is the most after everything else is at the very end. It is the last.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.