From Wiktionary, the free dictionary
From non- + acute.
nonacute (not comparable)
- Not acute.
2015 August 10, Vaios Peritogiannis et al., “Recent Insights on Prevalence and Corelations of Hypoactive Delirium”, in Behavioural Neurology[1], volume 2015, →DOI:This may be because primary care patients are less severely ill and delirium is generally infrequent in nonacute care settings.