- The state or quality of being constant or steadfast;
freedom from change; stability; fixedness; immutability; as, the
constancy of God in his nature and attributes. - Fixedness or firmness of mind; persevering resolution;
especially, firmness of mind under sufferings, steadiness in
attachments, or perseverance in enterprise; stability; fidelity.
Meaning of 'constancy' (Princeton's WordNet)
1 . constancy
[ n]
Meaning (1): - the quality of being enduring and free from change or variation
Example in sentence:
early mariners relied on the constancy of the trade winds
Object constancy Object constancy is the way familiar objects are perceived in the same manner regardless of changes in the perceptual environment such as lighting, placement and distance.
Colour constancy Colour constancy is the tendency for objects to be perceived as the same colour even when the light illuminating them changes colour.
Brightness constancy Brightness constancy is the experience of perceiving an object as maintaining the same level of brightness even though the objective illumination seen by the eye may change.