9 And boisterous battle make, each other to avenge.

boisterous > violently fierce, truculent, boisterous

111.22

The steely head stucke fast still in his flesh,
2 Till with his cruell clawes he snatcht the wood,
And quite a sunder broke. Forth flowed fresh
4 A gushing riuer of blacke goarie blood,
That drowned all the land, whereon he stood;
6 The streame thereof would driue a water-mill.
Trebly augmented was his furious mood
8 With bitter sense of his deepe rooted ill,
That flames of fire he threw forth from his large nosethrill.

1 The steely head stuck fast still in his flesh,

fast > firmly

2 Till with his cruel claws he snatched the wood, 3 And quite asunder broke. Forth flowed fresh 4 A gushing river of black gory blood, 5 That drowned all the land whereon he stood; 6 The stream thereof would drive a water-mill. 7 Trebly augmented was his furious mood 8 With bitter sense of his deep-rooted ill,

sense > sensation, awareness ill > injury; distress; also: wickedness

9 That flames of fire he threw forth from his large nostril.

That > [So that]