This is the 134th most frequent Czech word.
tento
The Czech word "tento" means "this" in English.
Here, 'tento' is used adjectivally to specify a day that is being referred to, emphasizing specificity.
Tento den je velmi důležitý.
This day is very important.
The word 'tento' here is used to point toward a particular problem that the conversation is addressing.
Měli bychom se zaměřit na tento problém.
We should focus on this issue.
In this sentence, 'tento' is used to indicate a specific week during which the condition applies.