stabilizer

noun

sta·​bi·​liz·​er ˈstā-bə-ˌlī-zər 

plural stabilizers

: one that stabilizes something: such as

a

: a substance added to another substance (such as an explosive or plastic) or to a system (such as an emulsion) to prevent or delay an unwanted alteration of physical state

b

: a gyroscope device to keep ships steady in a heavy sea

c

: an airfoil providing stability for an airplane

specifically : the fixed horizontal member of the tail assembly see airplane illustration

Examples of stabilizer in a Sentence

Recent Examples on the Web

Finally, Ford is recalling a mere 17 vehicles that may have a loose rear suspension stabilizer rod that could cause the loss of vehicle control and handling, increasing the risk of a crash. — Jamie L. Lareau, Freep.com, 14 Sep. 2026

To keep these thimble-sized cups shelf-stable, manufacturers use ultra-high-temperature processing and may add stabilizers. — Alyse Whitney, Bon Appetit Magazine, 9 Sep. 2026

Baking powder contains baking soda plus another acid in powdered form, usually cream of tartar, and a stabilizer, like cornstarch. — Patricia S York, Southern Living, 9 Sep. 2026

The 6-foot-4, 300-pound Carsello was fitted with a head-and-neck stabilizer and placed on a stretcher but appeared conscious and repeatedly gave a thumbs-up sign as he was taken off the field. — Scott Held, Chicago Tribune, 6 Sep. 2026

Word History

First Known Use

1907, in the meaning defined above

Phrases Containing stabilizer

• mood stabilizer

Rhymes for stabilizer

• advertiser
• analyser
• analyzer
• appetizer
• atomizer
• breathalyzer
• colonizer
• digitizer
• equalizer
• fertilizer
• localizer
• merchandiser

Kids Definition

stabilizer

noun

sta·​bi·​liz·​er ˈstā-bə-ˌlī-zər 

: one (as a chemical or a device) that stabilizes something

especially : a fixed surface for stabilizing the motion of an airplane

Medical Definition

stabilizer

noun

sta·​bi·​liz·​er

variants also British stabiliser

ˈstā-bə-ˌlī-zər 

: one that stabilizes something

especially : a substance added to another substance or to a system (as an emulsion) to prevent or retard an unwanted alteration of physical state