Bobsled and Luge

Bobsled noun - A long racing sled (for 2 or more people) with a steering mechanism.

Luge and bobsled are semantically related in sled topic. In some cases you can use "Luge" instead a noun "Bobsled", when it comes to topics like sleigh, long sled.

Luge noun - A racing sled for one or two people.

Bobsled and luge are semantically related in sled topic. You can use "Bobsled" instead a noun "Luge", if it concerns topics such as sleigh, long sled.