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

This week’s earthquakes will test Rodriguez’s dwindling promise of economic prosperity and stability for Venezuela. — Helen Regan, CNN Money, 26 June 2026

Sell any unused, yet intact, workout equipment through your local marketplace, and don’t forget about the smaller, less bulky gear like dumbbells and stability balls. — Mary Cornetta, Better Homes & Gardens, 26 June 2026

The upper is crafted from Italian cow leather for an elevated look, while the outsole provides ample traction and stability on a variety of surfaces, including cobblestone streets. — Destinee Scott, Travel + Leisure, 26 June 2026

Investors who are nearing retirement or prioritizing portfolio stability may want to allocate more. — Faith Wakefield, USA Today, 26 June 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