Noun Definition

propensity

1.Definition: a disposition to behave in a certain way

"The aptness of iron to rust", "The propensity of disease to spread"

Related Noun(s):aptness

Category: General

2.Definition: a natural inclination

Related Noun(s):proclivity

Category: General

3.Definition: an inclination to do something

Related Noun(s):tendency

Category: Feelings