hilloihin
Hilloihin is the illative plural form of the Finnish noun hillo, meaning jam or fruit preserve. In Finnish, illative forms indicate direction toward or into something, and the plural illative is used when referring to movement into or toward multiple jams or to jam as a mass in a plural context. The form appears primarily in linguistic descriptions and grammar notes, but it can also surface in culinary language when discussing preparations or instructions that involve moving toward or mixing with jams in a plural sense.
The base word hillo is a common term for fruit preserves in Finnish cuisine, with various flavors
Usage in everyday language is relatively limited compared to more common cases and forms, but hilloihin remains