This is the 9001st most frequent Russian word.
рекин
"Рекин" does not appear to be a standard Russian word. It might be a typo or regional slang.
Here, 'рекин' is used as a proper noun representing the name of a river, showcasing its usage as a name.
Река рекин течет через маленькую деревню.
The Rekin River flows through a small village.
In this sentence, 'рекин' is used as a directive verb form in imperative mood, originating from a colloquial or dialectical verb, functioning as 'think thoroughly' or 'ponder.'
Рекин своим умом, ты легко найдешь ответ.
Rack your brain, and you'll easily find the answer.
In this context, 'рекин' could represent a geographic term or a label indicating a topographical feature, though elaboration might depend on local or regional context interpretations.