Aptness
n.-
Fitness; suitableness; appropriateness;
as, the .aptness of things to their end -
Disposition of the mind; propensity;
as, the .aptness of men to follow example -
Quickness of apprehension; readiness in learning; docility;
as, an .aptness to learn is more observable in some children than in others -
Proneness; tendency;
as, the .aptness of iron to rust