Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

ĭn-expugnābĭlis, e, adj., that cannot be taken by assault, impregnable, inexpugnable (class.)

  1. I. Lit.: arx, Liv. 2, 7, 6: urbes, id. 5, 6, 9; Vell. 2, 115, 3.
  2. II. Trop., unconquerable, in assured safety: homo, Cic. Tusc. 5, 14, 41: terra, impenetrable, Plin. 33, 4, 21, § 72: gramen, that cannot be rooted out, Ov. M. 5, 486: pectus Amori, id. ib. 11, 767: finitio verborum, Quint. 7, 3, 18: necessitas dormiendi, Cels. 3, 20.