This is the 7863rd most frequent Russian word.
канашевич
"Канашевич" is a Russian patronymic surname derived from the name Канаш, often meaning "son of Kanash."
In this sentence, 'Канашевич' is used as a proper noun, specifically a surname of a person, identifying the individual.
Мой друг Канашевич живёт в соседнем доме.
My friend Kanashevich lives in the neighboring house.
Here, 'канашевич' appears as an inscription, possibly denoting a name or symbol present on the item.
На серебряной монете был выгравирован текст: "Канашевич".
The text 'Kanashevich' was engraved on the silver coin.
In this example, 'канашевич' is referred to as a word of conversation, not a common term, pointing to discussions about its rarity or uniqueness.