Stabilizer
1. any device for stabilizing an aircraft See also horizontal stabilizer, vertical stabilizer
2. a substance added to something to maintain it in a stable or unchanging state, such as an additive to food to preserve its texture during distribution and storage
3. a system of one or more pairs of fins projecting from the hull of a ship and controllable to counteract roll
4. either of a pair of brackets supporting a small wheel that can be fitted to the back wheel of a bicycle to help an inexperienced cyclist to maintain balance
5. an electronic device for producing a direct current supply of constant voltage.
A stabilizer is a device, mechanism, or chemical that makes something stable.
Stabilizer is a substance added to another substance (such as an explosive or plastic) or to a system (such as an emulsion) to prevent or retard an unwanted alteration of physical state.
Англійський словник Коллінза, електронний ресурс: https://www.collinsdictionary.com/
Словник Webster's Dictionary https://www.merriam-webster.com/