tasandama

Tasandama is an Estonian verb meaning to make something flat or even, to level or smooth a surface. It is used in construction, earthworks, agriculture and, by extension, in figurative language to describe reducing differences or inequalities.

Etymology and related forms: It comes from tasand, meaning a level or flat surface, with the verb-forming suffix -ama. The noun tasandamine denotes the process of leveling, and tasandatud describes something that has been leveled.

Applications and methods: In construction and civil engineering, tasandamine refers to leveling surfaces such as floors or foundations, typically using leveling compounds (self-leveling or traditional screeds), trowels or grinders. In earthworks and road building, it describes shaping the ground to a designated grade, removing high spots and filling hollows. In agriculture, it means leveling fields to improve drainage and sowing conditions. In surveying and geotechnical contexts, tasandamine may involve precise measurements to achieve a chosen slope or horizontal plane.

Figurative use: tasandama can also mean to smooth out differences between groups or situations, i.e., to level the playing field.

Examples: Töö käigus tasandati põrand. Ma tasandan maapinda enne uue hoone ehitamist.