English noun: natural depression | |||
1. | natural depression (object) a sunken or depressed geological formation | ||
Synonyms | depression | ||
Broader (hypernym) | formation, geological formation | ||
Narrower (hyponym) | basin, bed, bottom, crater, deep, hole, hollow, lowland, oceanic abyss, sink, sinkhole, swallow hole, trench, trough, vale, valley | ||
Antonyms | natural elevation, elevation | ||