down on one’s luck

down Preposition

— Toward the earth, away from the sky. What goes up on earth must fall down. — Toward the bottom. — Towards a smaller price, number, amount, etc. I'm going to buy a computer once prices go down.

down Noun

— Down is soft feathers or a covering of soft feathers. That pillow is full of down.

on Preposition

— positioned at the upper surface of, touching from above The apple is on the table. — at the date of Tim was born on the 4th of July. — along, forwards (continuing an action) drive on, rock on — about, dealing with the subject of I have a book on history. There was a World Summit on the Information Society a few weeks ago. — touching; hanging from I have no money on me at the moment. I would like to eat the fruit on the trees. — because of, due to He was arrested on suspicion of bribery. I contacted Joanne on a hunch that she would know about it. The stock price increased on news of a new product.

on Adjective

— If something is on, it is active, functioning or operating. The television is on. The lights are on, so it is very bright.

luck Noun

— Someone who has good luck is someone who regularly has good things happen to them, almost as if by magic. Many people believe the number 13 will bring you bad luck.

luck Verb

— To succeed by chance. He lucked into a great job.