Does a spinet have a full keyboard?

Does a spinet have a full keyboard?
The word spinet is used in a few different ways. My old Baldwin Acrosonic piano is considered a "spinet", and has 88 keys. Spinet can also refer to other kinds of instruments, like harpsicords, that virtually never have as many as 88 keys. You need to do a little more checking, and ask about the number of keys if it is a concern.