H5387130 (hī′pō-ăk′tĭv) adj.Insufficiently active; underactive: a hypoactive gag reflex.hy′po·ac′tive·lyadv.hy′po·ac·tiv′i·tyn.hy′po·ac′tive·nessn.Thesaurus
Adj.
1.
hypoactive - abnormally inactive underactiveinactive - not active physically or mentally; "illness forced him to live an inactive life"; "dreamy and inactive by nature"