per-mūnĭo

īvi or ĭi, ītum, 4, v. a.
I. to fortify completely, to finish fortifying (not in Cic. or Cæs.).
I. Lit.: quae munimenta incohaverat, permunit, Liv. 30, 16: permunitas Athenas esse, Just. 2, 15, 9.—
II. Transf., in gen., to fortify completely or thoroughly: castris permunitis, Liv. 7, 16: locorum opportuna permunivit, Tac. A. 4, 24; 2, 7: urbem, Just. 24, 7, 8.
Lewis & Short
A Latin Dictionary, 1879
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