This is the 5597th most frequent Russian word.
посты
The Russian word "посты" can mean "posts" (as in social media posts, guard posts, or positions) or "fasts" (as in periods of fasting), depending on the context.
Here, 'посты' means 'posts' in the context of online articles or entries.
Я прочитал все её новые посты в блоге.
I read all her new posts on the blog.
In this sentence, 'посты' refers to 'fasts' as religious or cultural practices.
Во время праздников, они соблюдают посты.
During the holidays, they observe fasts.
In this example, 'посты' refers to 'posts' in the sense of military or guarding positions.