a. Not communicated or imparted. [ Obs. ] Dr. H. More. [ 1913 Webster ]
a. Having no communion or intercourse with each other. [ Obs. ] Sir M. Hale. [ 1913 Webster ]
a. Not communicative; not free or apt to impart to others in conversation; reserved; silent;
The Chinese . . . an incommunicative nation. C. Buchanan.
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His usual incommunicativeness. G. Eliot. [ 1913 Webster ]