Definitions

1. adjective

lasting or occurring over a period of time shorter than chronic but longer than acute

“The subchronic exposure to pollutants in the community has led to a significant increase in respiratory problems.”

2. noun

a condition or effect that lasts for a period of time shorter than chronic but longer than acute

“The subchronic effects of the disease were not immediately noticeable but developed over time.”

3. adverb

in a way that is characteristic of a condition or effect that lasts for a period of time shorter than chronic but longer than acute

“The patient was treated with medication for subchronically administered doses of the toxin.”