a. (Bot.) (a) Yielding gum or resinous substances. (b) Pertaining to a natural order of trees and shrubs (Guttiferæ) noted for their abounding in a resinous sap. [ 1913 Webster ]
[オトギリソウか(オトギリソウ科);おとぎりそうか(弟切草科), otogirisou ka ( otogirisou ka ); otogirisouka ( otogirisou ka )] (n) Clusiaceae (family of plants including St. John's worts and mangosteens); Guttiferae