This is the 754th most frequent Estonian word.
teid
The Estonian word "teid" means "you" (formal or plural) or "roads/paths" (partitive plural).
'Teid' is the accusative form of 'teie' (you in plural or formal singular) used here as the direct object of the verb.
Ma tulin teid otsima.
I came to look for you.
'Teid' is used as a plural direct object pronoun in the context of addressing a group.
On oluline teid kõiki tervitada.
It is important to greet you all.
'Teid' is in the accusative case functioning as the subject of the sentence for the passive voice.