Home › Words › A › abiosphereabiosphereabiosphere means all the parts of the Earth in which life is not possible.Among words judged in Lexicurio's Arena, abiosphere ranks #2,165 of 42,747 for Qualifying.EtymologyFrom abio- + -sphere.nounAll the parts of the Earth in which life is not possibleDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.biosphere 66% match — The part of the Earth and its atmosphere capable of supporting life. vs abiosphere →abiosis 63% match — The absence of life. vs abiosphere →vitasphere 60% match — The portion of the Earth that contains living organisms. vs abiosphere →abioseston 60% match — The non-living particulate matter in lakes and oceans. vs abiosphere →biospherics 58% match — The study of biospheres vs abiosphere →biospheric 57% match — Of or relating to the biosphere or to biospherics vs abiosphere →abiocoen 56% match — The non-living components of an environment, such as water, soil, air, etc. vs abiosphere →abiotic 56% match — Nonliving, inanimate, characterised by the absence of life; of inorganic matter. vs abiosphere →