To incline or lean.
A tendency, preference, or attraction.
‘He has a propensity for lengthy discussions of certain favorite topics.’;
To be inclined; to have a propensity to.
The quality or state of being propense; natural inclination; disposition to do good or evil; bias; bent; tendency.
To lean toward a thing; to be favorably inclined or disposed; to incline; to tend.
‘We shall propend to it, as a stone falleth down.’;
an inclination to do something;
‘he felt leanings toward frivolity’;
a natural inclination;
‘he has a proclivity for exaggeration’;
a disposition to behave in a certain way;
‘the aptness of iron to rust’; ‘the propensity of disease to spread’;