a. [ Gr. 'adelfo`s brother. ] (Bot.) Having coalescent or clustered filaments; -- said of stamens; as, adelphous stamens. Usually in composition; as, monadelphous. Gray. [ 1913 Webster ]

{ } a. [ Cf. F. diadelphe. ] (Bot.) Of or pertaining to the class Diadelphia; having the stamens united into two bodies by their filaments (said of a plant or flower); grouped into two bundles or sets by coalescence of the filaments (said of stamens). [ 1913 Webster ]

{ } a. [ Cf. F. monadelphie. ] (Bot.) Of or pertaining to the Monadelphia; having the stamens united in one body by the filaments. [ 1913 Webster ]

a. [ Penta- + Gr. 'adelfo`s brother. ] (Bot.) Having the stamens arranged in five clusters, those of each cluster having their filaments more or less united, as the flowers of the linden. [ 1913 Webster ]

{ } a. (Bot.) Belonging to the class Polyadelphia; having stamens united in three or more bundles. [ 1913 Webster ]

a. [ Pref. tri- + Gr. &unr_; brother. ] (Bot.) Having stamens joined by filaments into three bundles. See Illust. under Adelphous. [ 1913 Webster ]