lajennuus
Lajennuus is a term originating from Finnish that describes the act of widening or broadening something, often used in a metaphorical or abstract sense. It can refer to the expansion of knowledge, the diversification of options, or the increase in scope of an idea or concept. While the literal translation pertains to physical widening, its common usage extends to less tangible domains.
In everyday Finnish conversation, lajennuus might be used to discuss the broadening of one's professional horizons,
For example, an academic might speak of the lajennuus of their research field, indicating that new sub-disciplines