This is the 138th most frequent Latvian word.
katru
Each.
In this sentence, 'katru' translates to 'every' and is used to indicate a repetitive occurrence with a time period (every day).
Es redzu katru dienu saulrietu.
I see the sunset every day.
Here, 'katru' is translated as 'every' and is used to emphasize each individual object within a set (every book).
Katru grāmatu, ko viņš lasa, viņam patīk.
He enjoys every book he reads.
In this case, 'katru' again translates to 'every' and focuses on each instance within a general category (every meal).