in-cĕlebrātus — Lewis & Short
in-cĕlebrātus, a, um, adj.,
I not made known, not spread abroad (post-Aug.):
ab aliis incelebrata (opp. digna cognitu),Tac. A. 6, 7 fin.:
multa per invidiam scriptorum incelebrata sunt,Sall. H. Fragm. 1, 57 Kritz (dub.; Dietsch reads celata).