坉 tún, dùn — a field ridge; an earthen mound 坉 tún dùn Level 3 · General #6562 tún tun2 Basic definition noun a field ridge; an earthen mound e.g 坉田 用草袋装土筑墙或堵水。 田垄。 寨子。 dùn dun4 Basic definition verb to build up with earth wrapped in grass e.g 坉筑 同“沌”。 塞。 Related words 坉田 tún tián ridged farmland 坉筑 tún zhù to build up with packed earth