landslide | sense examples, Usage and Definition from wordnet dictionary online

Noun landslide has 2 senses

landslide - an overwhelming electoral victory; "Roosevelt defeated Hoover in a landslide"
--₁ is a kind of victory, triumph
landslide, landslip - a slide of a large mass of dirt and rock down a mountain or cliff
--₂ is a kind of slide
--₂ has particulars: mudslide; rockslide

,