1. A state of health or situation that is not deteriorating and is relatively unchanging; in medicine, when a patient's vital signs and overall health status remain constant without significant improvement or decline
The patient is in stable condition after surgery.
O paciente está em condição estável após a cirurgia.
2. Any situation or state of affairs that is steady, secure, and unlikely to change drastically
The economy has reached a stable condition following the reforms.
A economia atingiu uma condição estável após as reformas.