Definition of mock orange
1 : any of a genus (Philadelphus) of ornamental shrubs of which several are widely grown for their showy white flowers and that is either placed in the saxifrage or hydrangea families or in a family (Philadelphaceae) of its own —called also philadelphus, syringa
2 : any of several usually shrubby plants considered to resemble the orange
First Known Use of mock orange
Learn More about mock orange
Britannica.com: Encyclopedia article about mock orange
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