This is the 12817th most frequent Russian word.
кукурузу
"Кукурузу" means "corn" in English.
In this sentence, 'кукурузу' is used in the accusative case as the direct object of the verb 'купил' (bought), indicating the item purchased.
Я купил кукурузу на рынке.
I bought corn at the market.
Here, 'кукурузу' is in the accusative case as the direct object of the verb 'ел' (ate), referring to the food consumed.
В детстве я часто ел кукурузу.
In my childhood, I often ate corn.
In this example, 'кукурузу' is the direct object of the verb 'сажать' (plant), indicating the crop to be planted.