(a sudden happening that brings good fortune (as a sudden opportunity to make money)
"the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line")
manna z nieba
synonim: boom
synonim: bonanza
synonim: gold rush
synonim: gravy
synonim: godsend
synonim: manna from heaven
synonim: windfall