How to Use "grail" with Example Sentences

1. It would be , he said , a " holy grail . "
2. But the tiny , prefabricated bathroom remains a holy grail of designers , with patents still being pumped out regularly .
3. Even mr ballmer conceded back then that he was searching for the " holy grail " of healthcare .
4. That source is " holy blood , holy grail " by michael baigent and others .
5. The real holy grail for an interstellar mission will be breakthroughs in our ability to harness thermonuclear energy -- namely fusion .