What is the meaning of the verb "raze"?

The verb "raze" means to tear down or destroy completely, which is why the selected answer is correct. This term is often used in the context of demolishing structures, such as buildings, where something is reduced to rubble or obliterated entirely. "Raze" conveys a sense of total destruction, leaving no trace of what was there before.

In contrast, the other choices imply very different actions. One suggests the act of constructing or building something up, which is the opposite of razing. Another option involves unsteady movement, while the last relates to hiding or concealing, neither of which aligns with the meaning of completely destroying or tearing down. Hence, the concept of razor-sharp demolition inherently supports the choice made.