[n] 1) jelukan, kedung, lekukan, lombong, lubuk, relung;
2) gaung, gohong, gua, liang, lubang, rongga

[n] bahana, dengung, gema, kemandang, kumandang, sipongang, tala, talun;
[n] ceruk, gohong, gua, jurang, lembah, liang, lubang, lurah, ngarai, tahang

[n] gohong, lubang, rongga; gaung, gua, kahaf, ngalau, saung

[n] 1) bolongan ([cak]), tebuk; soket;
2) ceruk, gohong, liang, kahaf, ngalau, rongga, saung; gaung, gua;