1. The problem asks to find or explain the meaning of the angle $WXV$ in a geometric context. 2. Typically, $WXV$ denotes the angle formed at point $X$ by the points $W$ and $V$. 3. To understand or find the measure of angle $WXV$, you need coordinates or lengths/positions of $W$, $X$, and $V$. 4. If coordinates are known, use the vector method: find vectors $\overrightarrow{XW}$ and $\overrightarrow{XV}$, then find the angle between them using the dot product formula. 5. The dot product formula for the angle $\theta$ between vectors $\mathbf{a}$ and $\mathbf{b}$ is: $$\cos \theta = \frac{\mathbf{a} \cdot \mathbf{b}}{|\mathbf{a}||\mathbf{b}|}$$ 6. Substitute $\mathbf{a} = \overrightarrow{XW}$ and $\mathbf{b} = \overrightarrow{XV}$ and solve for $\theta$ to get $\angle WXV$. 7. Without specific points or a figure, the angle $WXV$ is the angle at $X$ between points $W$ and $V$.