кофейник

In a sentence

• Этот кофейник сделан из керамики.

  This coffee pot is made of ceramics.

  Here, 'кофейник' refers to a household object used for brewing or serving coffee, emphasizing its material.

• Я купил новый кофейник для своей кухни.

  I bought a new coffee pot for my kitchen.

  In this sentence, 'кофейник' denotes an item that was purchased for kitchen utility, emphasizing its function.

• Кофейник был пуст, и мы решили сварить свежий кофе.

  The coffee pot was empty, so we decided to brew fresh coffee.

  Here, 'кофейник' is used to refer to its state—whether it contains coffee or not—highlighting its direct use.