rĕtĭcentĭa (noun F) : reticeo
* A keeping silent, silence (rare but good prose): quid taces? enicas me miserum tuā reticentiā,Plaut. Merc. 5, 2, 52; Pac. ap. Non. 1, 31 (Trag. Rel. p. 94 Rib.): posterorum,Cic. Phil. 14, 12, 33: a jurisconsultis etiam reticentiae poena est constituta (viz. as to a defect in a thing sold),id. Off. 3, 16, 65.
* In rhetor.,= aposiopesis, a pause in the midst of a speech, Cic. de Or. 3, 53, 205; Quint. 9, 1, 31; 9, 2, 54; 57.