Meaning : (Old Testament) food that God gave the Israelites during the Exodus.
Synonyms : manna, miraculous food
Meaning : A sudden happening that brings good fortune (as a sudden opportunity to make money).
Example :
The demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line.
Synonyms : bonanza, boom, bunce, godsend, gold rush, gravy, windfall