Translation guide
The English word "stabilizer" covers a wide range of devices, substances, and concepts that provide stability. This guide focuses on the most common and useful Japanese equivalents for English-speaking learners, organized by context.
A device or chemical that keeps something steady, balanced, or prevents unwanted changes.
A general term for a stabilizing device or apparatus. Suitable for technical or formal contexts.
この機械には安定装置が付いています。
This machine is equipped with a stabilizer.
Refers to a chemical stabilizer or additive used in foods, plastics, medicines, etc.
この食品には安定剤が含まれています。
This food contains stabilizers.
The loanword from English. Commonly used in technical, automotive, and sports contexts (e.g., camera stabilizers, vehicle stabilizers).
カメラのスタビライザーを買いました。
I bought a camera stabilizer.
A bar in a vehicle's suspension system that reduces body roll when cornering.
The standard term in automotive contexts. Often used as part of 'スタビライザーバー' (stabilizer bar).
スタビライザーを交換したら、コーナリングが安定しました。
After replacing the stabilizer, cornering became more stable.
Literally 'anti-roll bar'. Used interchangeably with stabilizer bar in technical automotive discussions.
この車には前後にアンチロールバーが付いています。
This car has anti-roll bars front and rear.
A device to reduce rolling or pitching motion in aircraft or ships.
Refers to a stabilizing fin or surface, such as the vertical stabilizer on an airplane.
飛行機の垂直安定板に損傷が見つかりました。
Damage was found on the aircraft's vertical stabilizer.
Something that provides emotional stability or calmness.
Literally 'support for the heart/mind'. A natural way to express something that emotionally stabilizes you.
彼女の存在が私の心の支えです。
Her presence is my emotional stabilizer.
Literally 'mental stabilizer', but this usually refers to tranquilizers or psychiatric medication. Use with caution.
This term strongly implies medication. For non-medical emotional support, use 心の支え instead.
医者に精神安定剤を処方してもらいました。
The doctor prescribed me a stabilizer (tranquilizer).
A substance added to food, plastics, or other products to maintain texture, prevent separation, or inhibit degradation.
The standard term for chemical stabilizers in food, cosmetics, and industrial products.
アイスクリームには安定剤が使われています。
Stabilizers are used in ice cream.
A more technical term, often used in chemistry or engineering contexts.
このポリマーには紫外線安定化剤が添加されています。
A UV stabilizer is added to this polymer.
A device that maintains a constant voltage level to electrical equipment.
A formal term for a voltage stabilizer. Often used in technical specifications.
精密機器には電圧安定装置が必要です。
Precision equipment requires a voltage stabilizer.
Commonly used in consumer electronics and computing, e.g., for power supply units.
電源スタビライザーを接続してください。
Please connect the power stabilizer.
When referring to a person or thing that provides emotional stability, avoid literal translations like 安定装置 or スタビライザー. Instead, use natural expressions like 心の支え (emotional support) or 頼りになる存在 (reliable presence).
安定装置 is a native Japanese compound that sounds more formal and technical. スタビライザー is a loanword widely understood in specific fields like automotive, photography, and electronics. In casual conversation about gadgets, スタビライザー is often preferred.
このスタビライザー、すごく使いやすいよ。
This stabilizer is really easy to use.
Also used in aviation and marine contexts, especially for gyroscopic or fin stabilizers.
船のスタビライザーが波の揺れを軽減します。
The ship's stabilizer reduces the rolling from waves.