Stability \Sta*bil"i*ty\, n. [L. stabilitas; cf. F. stabilit['e]. See Stable, a.]

1. The state or quality of being stable, or firm; steadiness; firmness; strength to stand without being moved or overthrown; as, the stability of a structure; the stability of a throne or a constitution.

2. Steadiness or firmness of character, firmness of resolution or purpose; the quality opposite to fickleness, irresolution, or inconstancy; constancy; steadfastness; as, a man of little stability, or of unusual stability.

3. Fixedness; -- as opposed to fluidity.

Since fluidness and stability are contary qualities. --Boyle.

Syn: Steadiness; stableness; constancy; immovability; firmness.

Source: Webster's Revised Unabridged Dictionary (1913)