The word "sloid" has an unusual spelling that can be confusing to some. Its pronunciation is /slɔɪd/, which makes sense as it's related to the word "slide". It's a noun that refers to a type of woodworking plane, specifically one that's used for making grooves or channels in wood. Despite its uncommon spelling, the pronunciation of "sloid" is straightforward and intuitive for English speakers once they're familiar with the IPA transcription.
The word "sloid" is believed to have originated from the Middle Low German word "slod" or "slode", meaning "a splinter" or "a piece of wood". It entered the English language in the 19th century, specifically referring to a Scandinavian type of woodworking or woodcraft. It is likely derived from the Old Norse word "slóð", which means "a splinter" or "a piece of wood cut lengthwise". The term "sloid" gained popularity due to the Swedish educational system's emphasis on practical handcrafts, including woodworking.