hydrospace

Noun

Meaning

hydrospace (countable and uncountable, plural hydrospaces)

That part of the Earth, or other planet, that lies below the surface of its lakes, seas and oceans,
Synonym: hydrosphere

Source: en.wiktionary.org

Related terms

hydrospatial

Close letter words and terms

hydrosonography hydrosorbic hydrosorbic acid hydrospatial hydrospeed hydrospeeding