isocline
/ˈaɪsəˌklaɪn/
noun
- A line on a map or graph connecting points of equal slope or inclination, especially in geology or mathematics.
- On the topographic map, each isocline indicated a uniform gradient.
- The math teacher drew an isocline to show where the slope of the function was constant.
- Geologists use isoclines to identify areas where rock layers have the same tilt.
- A fold in rock layers where both sides are tilted at the same angle.
- Hikers could see the isocline exposed in the cliff face.
- The isocline formed millions of years ago during a period of intense pressure.
- The mountain's isocline revealed a symmetrical fold in the bedrock.