D defs.my
Entry 1 sense Webster, 1913

Propensity

/prəp-ĕn'-sĭt-ē/ · Pro·pen·si·ty · IPA /pɹəˈpɛnsɪti/
01 n. The quality or state of being propense; natural inclination; disposition to do good or evil; bias; bent; tendency.
pl. Propensities
  1. 1.
    The quality or state of being propense; natural inclination; disposition to do good or evil; bias; bent; tendency.