Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun icu

1 sense of icu

Sense 1
intensive care unit, ICU -- (a hospital unit staffed and equipped to provide intensive care)
       => unit, social unit -- (an organization regarded as part of a larger social group; "the coach said the offensive unit did a good job"; "after the battle the soldier had trouble rejoining his unit")