This is the 1576th most frequent Dutch word.
gestemd
"Gestemd" means "tuned" (instruments) or "in a mood/disposed" (emotionally).
Here, 'gestemd' is used in its participial form to represent a completed action: to have voted.
Ik heb gisteren gestemd in de verkiezingen.
I voted yesterday in the elections.
In this context, 'gestemd' refers to the state of something being tuned, often an instrument.
De gitaar is eindelijk goed gestemd.
The guitar is finally properly tuned.
Here, 'gestemd' is used metaphorically to denote the mood or disposition of a person.