Home›Browse›S›spaced-outspaced-outOur editors are putting together more complete content — check back in about 20 minutesspaced-outspaced-out — adjectiveadjective1. dazed or confused, especially from drugs or lack of sleep1.adjectiveDefinitiondazed or confused, especially from drugs or lack of sleepExampleAfter studying all night, he looked totally spaced-out.