5 adjectives to describe portcullis

It proved to be a round keep of gigantic strength and height, approached by two courtyards and surrounded by the weed-grown and fragmentary traces of an extensive stronghold, nothing of which now remained save a few broken walls, three or four embrasured loopholes, an ancient well of incalculable depth, and the rusted teeth of a formidable portcullis.

The city was in a state of unusual commotion, a report had gained ground that the invader was at hand, some foolish person had caused the massive portcullis of the city gate to be let down, several recruiting parties were parading the streets, two of these she met, and the shrill blasts of a few mounted trumpeters, together with a dense and portentous cloud, which just at the moment spread itself upon the horizon, completed her dismay.

" "Verily, youth, methinks dost lie, for I have heard this outlaw is beyond all men wild and fierce and weaveth him demoniac spells and enchantments most accurst, whereby he maketh gate and door and mighty portcullis to ope and yield before his pointed finger, and bolt and bar and massy wall to give him passage when he will, as witness the great keep of Garthlaxton that he did burn with hellish fire.

The walls of the castle now enclose a grassy quadrangle, to which access is gained through a fine gateway, which still retains its outer iron portcullis.

The gates are covered with plates of iron, and the marks of the useless portcullis are yet visible.

5 adjectives to describe  portcullis