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Definition of Japan wax
1. Noun. A yellow wax obtained from sumac berries; used in polishes. 
Medical Definition of Japan wax
1. A vegetable wax derived from Rhus succedanea and Toxicodendron verniciferum. (05 Mar 2000)
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1. Noun. A yellow wax obtained from sumac berries; used in polishes. 
1. A vegetable wax derived from Rhus succedanea and Toxicodendron verniciferum. (05 Mar 2000)