äidillä
äidillä is the adessive singular form of the Finnish noun äiti, meaning mother. In Finnish grammar, the adessive case marks location or companionship, so äidillä is commonly translated as “on/at/with the mother,” depending on the context. It is used when talking about being at a mother’s place or about being with one’s mother. A typical sentence is Käyn äidillä kahvilla, meaning “I go to my mother’s for coffee” or “I visit my mother for coffee.”
Morphology and related forms: The base noun äiti has several cases, including äidin (genitive, “of/’s mother”),
Usage notes: Äidillä is most natural in everyday speech when referring to visiting or being at one’s
Etymology: The word äiti is a native Finnish term for mother, with cognates in related Finnic languages
See also: Finnish noun cases; Finnish kinship terms; Finnish possessive forms.