stability

noun

sta·​bil·​i·​ty stə-ˈbi-lə-tē 

plural stabilities

1

: the quality, state, or degree of being stable: such as

a

: the strength to stand or endure : firmness

b

: the property of a body that causes it when disturbed from a condition of equilibrium or steady motion to develop forces or moments that restore the original condition

c

: resistance to chemical change or to physical disintegration

2

: residence for life in one monastery

Synonyms of stability

• reliability
• strength

Examples of stability in a Sentence

the country's political and economic stability

Test the platform for stability before using it.

There are some questions about the applicant's mental stability.

Recent Examples on the Web

As the nanoparticles come together, the flexible connectors spontaneously reorganize to maximize bond stability. — Mrigakshi Dixit, Interesting Engineering, 2 Nov. 2026

This is further enhanced with the addition of a midsole stability plate to give players improved control. — Riley Jones, Footwear News, 2 Nov. 2026

Randle described a sense of stability away from basketball that makes the demands of the job easier to manage. — C.j. Holmes, New York Daily News, 2 Nov. 2026

There was relative stability in Deir Jarir, a town of some 6,000 northeast of Ramallah, residents say, before extremist neighbors moved in and began descending weekly to terrorize the community below, with near-total impunity. — Suheir Hashimeh, Washington Post, 1 Nov. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for stability

• ability
• agility
• civility
• debility
• docility
• ductility
• facility
• fertility
• fragility
• futility
• gentility
• hostility

Kids Definition

stability

noun

sta·​bil·​i·​ty stə-ˈbil-ət-ē 

plural stabilities

: the condition of being stable

Medical Definition

stability

noun

sta·​bil·​i·​ty stə-ˈbil-ət-ē 

plural stabilities

: the quality, state, or degree of being stable

emotional stability

chemical stability