What does cylinder mean in maori?

There isn't a direct translation for "cylinder" in Māori. The concept of a cylinder is a modern one, and Māori language didn't have a specific word for it.

However, you could use descriptive phrases to convey the meaning:

* "Pōtae hāpara" (literally "round cap"): This could be used for a cylinder that is short and wide, like a can.

* "Whakatika hāpara" (literally "round stand"): This would be more appropriate for a tall, thin cylinder, like a tube.

* "Kāinga hāpara" (literally "round dwelling"): This could be used to describe a cylindrical building.

Ultimately, the best Māori phrase to use would depend on the specific context and what you are trying to describe.