Greengage n. (Bot.) A kind of plum of medium size, roundish shape, greenish flesh, and delicious flavor. It is called in France Reine Claude, after the queen of Francis I. See Gage.
... was the greengage, rather a shy bearer but always in demand. Living in a land of Goshen, like the Vale of Evesham, one gets quite hypercritical (or "picksome," as the local expression is), and scarcely cares to taste a fruit ... — Grain and Chaff from an English Manor • Arthur H. Savory