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Use "scalloping" in a sentence
"Hubner also researches conventional wing shapes and the use of scalloping, which is the process of cutting away material along the trailing edge of the wing."
"Also, the scalloping is a little deeper and bigger frets."
"The scooped-out 'scalloping' on the top of the chassis - aimed at improving airflow - is more pronounced; there is an intricately detailed front wing; and a shark-fin engine cover similar to those appearing on a number of other cars."