垴(堖)nǎo〈方dial.〉山岗、丘陵较平的顶部(多用于地名{oft. used in the name of a place}){flat mountaintop or hilltop}: 削～填沟{remove hilltops to fill up gullies}|南～(地名,在山西){Nannao (name of a place in Shanxi Province)}|沙洲～(地名,在湖南)。{Shazhounao (name of a place in Hunan Province)}