It means pretty much just "dire".
In "Macbeth," the term "direful" means something that is dreadful, causing great fear or distress. It is often used to describe ominous or horrifying events that unfold throughout the play.
producing dire effects..
cute ako...........hahahaha............
Direful means foreshadowing, evil, disaster, ominous.
The weatherman's repeated direful warnings of imminent tornados will ultimately save many lives. That was a direful weather forecast.
ewan..
I am not sure which character you mean: Siward, an English general, or Seyton, one of Macbeth's servants.
Do you mean Macbeth the person or Macbeth the play? Because it is possible to like the play and not like the person much.
Lady Macbeth and Macbeth attempted to do the murder. They will be punished for what they attempted to do even if they didnt succeed
It means that Macbeth is so paranoid he doesn't even trust the murderers.
The word juxtapose means to put together in all walks of life not just in Macbeth.
Not sure what you mean by that but historically malcolm army caught up with macbeth at a place called Lumphanan. There was a battle and it is said that macbeth was captured and had his head chopped off
If by Macbeth's murderer you mean Macduff (although it wasn't murder because he killed him in a fair fight) he aligned with Malcolm the elder sun of King Duncan.