(I) can't thank you enough

(I) can't thank you enough

Said when one is very appreciative of another's words or actions. Wow, what a generous gift! I can't thank you enough. I can't thank you enough for picking up my kids—the traffic was awful, and I knew I'd never make it to the school in time.See also: enough, thank

(I) can't thank you enough.

Fig. a polite expression of gratitude. Bill: Here's the book I promised you. Sue: Oh, good. I can't thank you enough. Tom: Well, here we are. Bill: Well, Tom. I can't thank you enough. I really appreciate the ride.See also: enough, thank