This is the 445th most frequent Finnish word.
yhteen
"Yhteen" means "together" or "into one" in English.
Here, 'yhteen' translates to 'together', indicating the action of combining or joining two or more things.
He löysivät kaksi palaa ja liittivät ne yhteen.
They found two pieces and joined them together.
Here, 'yhteen' implies 'to one', giving the sense of unity or sameness in the action.
He kävelivät yhteen suuntaan.
They walked in the same direction.
Here 'yhteen' means 'together' in the sense of uniting or coming to a close proximity.