Mangrove swamp
A tangled wetland of salt-tolerant trees — a habitat built to live where land and sea will not fully agree.
A mangrove swamp in a dream is the dream's image of a habitat that has learned to live where land and sea refuse to settle their boundary. Mangroves grow in salt water; their roots are exposed at low tide and submerged at high tide. The dream brings the swamp when a part of your life — a household, a community, an identity — is thriving precisely because it has accepted a contested, shifting boundary instead of trying to resolve it. A mangrove swamp navigated with care is the dream telling you the in-between has been made liveable. A mangrove swamp drained for development is the dream marking that the ambiguous habitat that worked has been replaced with a simpler plan that will not last as long.