This is the 632nd most frequent Estonian word.
tunneb
"Feels" or "knows" (depending on context).
The word 'tunneb' here means 'feels' and indicates an emotional experience.
Ta tunneb rõõmu iga päev.
He feels joy every day.
In this sentence, the word 'tunneb' is used to mean 'know' in the sense of being acquainted with someone.
Kas sa tunneb seda inimest?
Do you know this person?
Here, 'tunneb' is metaphorically applied to describe the act of addressing or engaging with topics.