What medical term describes a sensation of dizziness where the room appears to move?

The term that describes a sensation of dizziness where the room appears to move is "vertigo." This condition specifically refers to a spinning sensation, which can occur due to various inner ear issues or other neurological conditions. Unlike general dizziness, which can encompass a variety of feelings, vertigo is characterized by a false sense of movement or spinning, either of oneself or the surrounding environment.

In contrast, dizziness is a broader term that can refer to feelings of lightheadedness or unsteadiness but does not specifically denote the illusion of movement that is central to vertigo. Syncope refers to fainting or loss of consciousness and is unrelated to the sensation of movement. Nausea involves the feeling of wanting to vomit and does not directly convey the spinning sensation associated with vertigo. Thus, vertigo is the most accurate term for the described sensation.