ohjeperehtinsä

ohjeperehtinsä is a Finnish word that translates to "he/she/it had instructed themselves" or "he/she/it had learned by instruction." It is the past tense, third-person singular form of the verb ohjeperehtyä. This verb itself is a compound of "ohje" (instruction, guideline) and "perehtyä" (to familiarize oneself with, to study, to delve into). Therefore, ohjeperehtinsä literally means to have familiarized oneself with or studied something through instruction.

The word implies a process of self-directed learning or adaptation based on external guidance. It suggests that an individual or entity has taken given instructions and, through their own efforts, has come to understand or master the subject matter. This could apply to a person learning a new skill from a manual, a system adapting its behavior based on programmed guidelines, or even an animal learning a task through training. The "sä" ending signifies the reflexive nature, meaning the subject is acting upon itself.

The usage of ohjeperehtinsä is relatively formal and specific. It is most commonly encountered in written Finnish, particularly in technical documentation, academic texts, or legal contexts where precise descriptions of processes and actions are important. It highlights a completed action of learning and integration of knowledge received through instructions.