thank lucky stars

thank (one's) lucky stars

To express appreciation for a beneficial occurrence. You should thank your lucky stars that you managed to avoid that violent car accident. We thank our lucky stars that we were able to get a home in this neighborhood at such a reasonable price.

See also: lucky, star, thank

thank one's lucky stars

Fig. to be thankful for one's luck. You can thank your lucky stars that I was there to help you. I thank my lucky stars that I studied the right things for the test.

See also: lucky, star, thank