constancyn.[L. constantia: cf. F. constance. See Constant.]1. 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.()2. Fixedness or firmness of mind; persevering resolution; especially, firmness of mind under sufferings, steadiness in attachments, or perseverance in enterprise; stability; fidelity.()A fellow of plain uncoined constancy. (Shak.)Constancy and contempt of danger. (Prescott.)()