yes
As far as I know, Merlin is a fictional character.
10%
Some people disapprove of using humor at school and others do not. Many people feel as long as humor is used appropriately, it can be a teaching tool.
I/you/we/they disapprove. He/she/it disapproves. The present participle is disapproving.
You may disapprove of the KKK's beliefs, but they still have the right to express them like everybody else.I knew my mother would disapprove when I dyed my hair blue, but I didn't think she'd get as angry as she did.Younger generations tend not to disapprove of swear words as much as the older folk.Some people disapprove of psychiatric medication, even for people with serious mental illnesses like bipolar disorder and schizophrenia.Rock 'n roll has become a lot more mainstream since the Baby Boomers became the status quo, but there are still people out there who disapprove of it.
The people who invented democracy for a start: "allowing women and young people and former slaves to vote? Absurd!" Many religious groups also disapprove of allowing women to vote.
'I disapprove of you doing that'.
People say that Merlin was the first person to use Stonehenge for magical purposes. There are also people who say that Stonehenge is still full of magic left behind from Merlin's spells.
I disapprove of your behavior.
You can date a distant cousin. Some people will disapprove.
There may be those who disapprove of this example sentence.
To disapprove is to object to something because you believe it's the wrong thing to do. And in English, we disapprove ofsomething. So: I disapprove of my step-daughter getting a tattoo.