The meaning of CONSTANCY is steadfastness of mind under duress : fortitude. How to use constancy in a sentence.

CONSTANCY definition: the quality of being unchanging or unwavering, as in purpose, love, or loyalty; firmness of mind; faithfulness. See examples of constancy used in a sentence.

CONSTANCY definition: 1. the quality of staying the same, not getting less or more 2. loyalty: 3. the quality of staying…. Learn more.

constancy (ˈkɒnstənsɪ) n 1. the quality of having a resolute mind, purpose, or affection; steadfastness 2. freedom from change or variation; stability

Definition of constancy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Something or someone that never changes, that stays the course, and that is more like a rock than a leaf blowing in the wind shows constancy. Have you ever noticed how some people change their …

Jan 11, 2026 · constancy (usually uncountable, plural constancies) (uncountable) The quality of being constant; steadiness or faithfulness in action, affections, purpose, etc.

Constancy definition: Steadfastness, as in purpose or affection; faithfulness.

Constancy is the quality of being faithful and loyal to a particular person or belief.

constancy, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary