määrides
Määrides is a term understood in Estonian linguistic usage as a present active participle form of the verb määrida. In Estonian grammar, present participles derive from verbs and are used to indicate ongoing or concurrent action within a clause. The form corresponds to the English structure “while (one) is doing …” or “doing …,” depending on the surrounding context.
The verb määrida has several core senses, including to apply or smear a substance (for example ointment
In usage, present participles like määrides appear mainly in more formal, literary, or historical Estonian text.
Note that in other contexts, "Määrides" (with capital M) could function as a surname or place name