subterranean
word
Definition
Located, existing, or occurring below the surface of the earth; underground. It can also describe something hidden or secret, not easily seen.
Usage & Nuances
'Subterranean' is formal and mainly describes physical spaces (like caves, rivers, tunnels) under the surface. It can be used metaphorically for secret activities (e.g., 'subterranean movement'). The informal synonym is 'underground.'
Spanish: subterráneo - subterráneaPortuguese (BR): subterrâneo - subterrâneaPortuguese (PT): subterrâneo - subterrâneaChinese (Simplified): 地下的Chinese (Traditional): 地下的Hindi: भूमिगतArabic: تحت الأرض
Example Sentences
The city has a subterranean tunnel system.
basic
Many animals live in subterranean burrows.
basic
They discovered a subterranean river.
basic
Nobody realized there was a whole subterranean world beneath the city streets.
natural
The rebels organized a subterranean network to avoid detection.
natural
Some plants send subterranean stems out to spread and grow new shoots.
natural