(murkier, murkiest)
1.
A ~ place or time of day is dark and rather unpleasant because there is not enough light.
The large lamplit room was ~ with woodsmoke...
ADJ
2.
Murky water or fog is so dark and dirty that you cannot see through it.
...the deep, ~ waters of Loch Ness.
ADJ
3.
If you describe an activity or situation as ~, you suspect that it is dishonest or morally wrong. (BRIT)
There has been a ~ conspiracy to keep them out of power.
= shady
ADJ disapproval
4.
If you describe something as ~, you mean that the details of it are not clear or that it is difficult to understand.
The law here is a little bit ~...
= obscure
ADJ