先端

先端

"Tip" or "cutting edge."

In this sentence, '先端' is used to mean 'the tip' or 'the pointed end of an object,' specifically referring to the needle.

針の先端は非常に鋭いです。

The tip of the needle is very sharp.

Here, '先端' is used figuratively to mean 'the leading edge or forefront,' describing advanced positions in technology.

技術の先端を目指す企業が増えています。

More companies are aiming for the forefront of technology.

In this context, '先端' refers to the 'edge' or 'extremity' of the building.

建物の先端から景色を眺めることができます。

You can view the scenery from the very end of the building.