Dictionary
con•stan•cy
Pronunciation: (kon'stun-sē), [key]—
n.
1. the quality of being unchanging or unwavering, as in purpose, love, or loyalty; firmness of mind; faithfulness.
2. uniformity or regularity, as in qualities or conditions; invariableness.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.