Finnish word sinuttelu comes from Finnish sinutella, Finnish -u
| Dictionary entry | Language | Definition |
|---|---|---|
| sinutella | Finnish (fin) | (transitive, + partitive) to address with the informal T-form, to address someone (especially friends and relatives) informally in the second-person (in languages in which such form is distinguishable). |
| -u | Finnish (fin) | Derives a number of nouns from other nouns.. Forms nouns from verbs. Most common with e- and i-stem verbs. |
| sinuttelu | Finnish (fin) | Using T-form (act or custom of addressing someone informally in second person). |