jaädvustusvahend
A jaädvustusvahend, often translated as a "reinforcement tool" or "support device," is a general term for any object or mechanism used to strengthen, stabilize, or provide additional support to something else. The specific nature of a jaädvustusvahend is highly dependent on the context in which it is used.
In construction, a jaädvustusvahend might refer to rebar in concrete, structural beams, or even temporary bracing
The term can also extend to less tangible applications. For instance, in education, a supplementary study guide