v. t. [ imp. & p. p. Decompounded; p. pr. & vb. n. Decompounding. ] [ Pref. de- (intens. in sense 1) + compound, v. t. ] 1. To compound or mix with that is already compound; to compound a second time. [ 1913 Webster ]

2. To reduce to constituent parts; to decompose. [ 1913 Webster ]

It divides and decompounds objects into . . . parts. Hazlitt. [ 1913 Webster ]

a. [ Pref. de- (intens.) + compound, a. ] 1. Compound of what is already compounded; compounded a second time. [ 1913 Webster ]

2. (Bot.) Several times compounded or divided, as a leaf or stem; decomposite. [ 1913 Webster ]

n. A decomposite. [ 1913 Webster ]

a. Capable of being decompounded. [ 1913 Webster ]