| 释义 | 
		rha·pon·tic \rəˈpäntik\ noun Etymology: New Latin rhaponticum, from rha ponticum pontic rhubarb, from Late Latin rha rhubarb + Latin ponticum, neuter of ponticus pontic — more at rhubarb, pontic 1. archaic  : either of two European knapweeds (Centaurea centaurium and C. rhaponticum) 2. archaic   a.  : a rhubarb (Rheum rhaponticum)  b.  : the root of this plant used in pharmacy |