অর্থ : The quality of being enduring and free from change or variation.
উদাহরণ :
Early mariners relied on the constancy of the trade winds.
সমার্থক : stability
অর্থ : (psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation.
সমার্থক : perceptual constancy
অর্থ : Faithfulness and dependability in personal attachments (especially sexual fidelity).
Constancy meaning in Bengali (Bangla).