unconscious
Unconscious (adj) means not awake and unaware of one's surroundings, often due to injury or illness. Example: “The cyclist lay unconscious on the road until the ambulance arrived.”
How to use unconscious
Learner’s notesIn plain EnglishNot awake or aware — either physically knocked out, or acting without realizing it.
Word forms
- Plural
- unconsciouses
- Comparative
- more unconscious
- Superlative
- most unconscious
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The cyclist lay _____ on the road until the ambulance arrived.
Etymology
From un- + conscious.
Synonyms
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Related words
Rhymes for unconscious
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