This is the 9664th most frequent Russian word.
чекалина
The word "чекалина" does not have a direct meaning in Russian; it might be a proper noun, such as a surname or place name.
In this sentence, 'Чекалина' is used as a proper noun, specifically someone's surname.
На почте меня встретила дружелюбная сотрудница Чекалина.
At the post office, I was greeted by a friendly employee named Chekalina.
Here, 'Чекалина' refers to a renowned artist, again serving as a surname or a name identifying a person.
В музее я увидела автограф знаменитой художницы Чекалиной.
At the museum, I saw the autograph of the famous artist Chekalina.
In this context, 'Чекалина' indicates a surname in a general descriptive sense.