plural of crumb
"She swept up every last crumb from the table after finishing her snack."
Third-person singular simple present indicative form of crumb
"The cat rubs its cheek against my hand, leaving a trail of crumbs on the fabric."
An expression of mild surprise.
"Crumbs, I didn't realize you were already back from your trip."
plural of Crumb
"The cat kept batting at the crumbs scattered across the kitchen floor after I ate my sandwich."