0 something very valuable or very useful that is found after searching or effort:
If a salesperson does not quickly hit pay dirt with a customer they will usually move straight on to someone else.
Tunnels were then dug in all directions to reach the richest veins of pay dirt.
Gold is about to hit pay dirt!
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
pay dirt
