brazen (adj.)
everlasting, imperishable, impenetrable
3H6 II.iii.40[Edward to Warwick, praying] Thy brazen gates of heaven may ope
3H6 II.iv.4[Richard to Clifford, of his arms] both bound to revenge, / Wert thou environed with a brazen wall
LLL I.i.2[King to all] Let fame ... / Live registered upon our brazen tombs
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL