stabilizer
Americannoun
-
a person or thing that stabilizes.
-
Aeronautics. a device for stabilizing an aircraft, as the fixed, horizontal tail surface on an airplane.
-
Nautical.
-
a mechanical device for counteracting the roll of a vessel, consisting of a pair of retractable fins so pivoted as to oppose a downward force with an upward one, and vice versa.
-
-
any of various substances added to foods, chemical compounds, etc., to prevent deterioration, the breaking down of an emulsion, or the loss of desirable properties.
-
any compound that, when included with an explosive, decreases the ability of the latter to decompose spontaneously.
-
a substance, as beeswax or aluminum stearate, added to a fast-drying oil paint to improve the dispersion of pigment.
-
a comparatively large shock absorber for motor vehicles.
-
Military.
-
any of various devices or systems that keep a gun mounted on a moving ship, tank, or plane automatically aimed at its target.
-
any of various mechanical devices, such as fins, or electronic systems that keep a shell, bomb, rocket, etc., aligned with its target.
-
-
Navy. any of various devices or systems used to keep a submarine or a torpedo at the proper depth or in the proper position.
noun
-
any device for stabilizing an aircraft See also horizontal stabilizer vertical stabilizer
-
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
-
nautical
-
a system of one or more pairs of fins projecting from the hull of a ship and controllable to counteract roll
-
See gyrostabilizer
-
-
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
-
an electronic device for producing a direct current supply of constant voltage
-
economics a measure, such as progressive taxation, interest-rate control, or unemployment benefit, used to restrict swings in prices, employment, production, etc, in a free economy
-
a person or thing that stabilizes
Etymology
Origin of stabilizer
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The ACL acts as a stabilizer in the knee, preventing it from buckling and keeping the tibia from moving too far forward.
From Los Angeles Times • Feb. 7, 2026
There’s an automatic market stabilizer too: If JGB yields top 3%, they become more attractive to Japanese banks and insurers than U.S.
From The Wall Street Journal • Jan. 26, 2026
Two are mounted under the wings, and a third is built into the tail at the base of the vertical stabilizer.
From BBC • Nov. 5, 2025
The proteins act as a foam stabilizer – they hold the light, airy texture in the product.
From Salon • Feb. 20, 2024
He swept his device across it, nodded, and pulled one of the stabilizer fins off.
From "Uglies" by Scott Westerfeld
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.