Third-person singular simple present indicative form of jawbone.(verb)
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Use "jawbones" in a sentence
"Detectives had to dig three times before finding a casket containing the victims' jawbones, buried beneath another containing infants and various body and animal parts."
"When Boston last won, hockey was played on ice floes with whale jawbones serving as goals."
"Of course, I should be fair -- Issa will primarily be on the "waste, fraud, and abuse" watch, when he's not attacking the EPA with flaming jawbones of mastadons."