Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Word Explorer
Children's Dictionary
Multi-word Results
liquid oxygen a clear liquid obtained by compressing and cooling oxygen, used mostly as an oxidizer in certain rocket fuels.
oxygen tent a transparent, tentlike enclosure that is fitted around the head and shoulders of a bedridden patient to form a chamber into which oxygen can be released.
oxygen-starved of a living organism, deprived of an adequate oxygen supply.