Third-person singular simple present indicative form of rib.(verb)
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Use "ribs" in a sentence
"The first and second ribs are called the _back ribs_; the third, fourth, fifth, and sixth, the _middle ribs_."
"Through the ribs is another story, but any other shot and you might have trouble, if you go fast use a barnes 130gr."
"To pound one's wife to a jelly and break a few of her ribs is a trivial offence compared with sleeping out under the naked stars because one has not the price of a doss."