sleigh

Sleigh comes from Modern Dutch slee, from Middle Dutch slede, tracing back to Proto-Germanic *slidô.

The facts given don't show a shift in meaning — just a path of borrowing from Dutch into English, keeping close to its original sense of something that slides.

Sleigh is a doublet of sled, meaning the two words descend from the same root through different paths, and both connect back to the idea behind 'slide.'