cut (one's) teeth(redirected from Cutting Teeth)
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Related to Cutting Teeth: cutting a tooth
cut (one's) teeth
To gain experience with something, especially at a young age (when one's teeth would be coming in). Oh, I cut my teeth on those kinds of equations! Give me a challenging problem for a change! Jen may be young, but she cut her teeth at a prestigious journal, so her perspective and expertise will be invaluable to us.