riser

A part of a staircase that is between one step and the next.

• The riser connects the tread to the next step.
  Yükseltici, basamakla bir sonraki basamağı birbirine bağlar.

Something that rises or lifts something else up.

• A stage riser can create different levels.
  Sahne yükseltici farklı seviyeler oluşturabilir.

In archery, the central part of a bow that the archer holds, to which the limbs are attached.

• The riser is usually made of aluminum or carbon fiber.
  Yay tutamağı genellikle alüminyum veya karbon fiberden yapılır.
• She upgraded to a lighter riser for competition.
  Yarışmalar için daha hafif bir yay tutamağına geçti.