To be especially memorable, meaningful, or significant; to be fully understood, believed or appreciated.(verb)
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Use "hit home" in a sentence
"She’d known why the field was called Manstree Field, of course, and the vineyard was called after the field, but it had never really hit home until now."
"He should also be the fastest player in the Tigers 'lineup and seems like a nice top-of-the-order guy who may not hit home runs but turns in his fair share of extra-base hits."