1. To hang or incline downward
2. To sink gradually
3. To become depressed or weakened; languish
4. To let droop
5. To hang loosely or laxly; SYN. loll.
1. Faire descendre. Baisser le nez.
2. Diminuer. Baisser la voix.
3. (Intrans.) Décroître.
4. (Intrans.) Décliner. Une valeur, une santé qui baissent.
A common occurrence in time-proportional controllers. It refers to the difference in temperature between the set point and where the system temperature actually stabilizes due to the time-proportioning action of the controller.