Landslide/ˈlændslaɪd/ Definition 1 of 3Pro Tip 1/3Natural Disaster Use 'landslide' to talk about natural events involving falling earth. The village was evacuated due to a landslide warning. Pro Tip 2/3Cause and Effect Mention the causes (like rain) when discussing landslides. Persistent rains can often lead to a landslide. Pro Tip 3/3Safety Measures Landslides can be dangerous, so talk about safety and escape. During the landslide, they followed safety protocols.