تلفظ بین المللی : /swˈeɪbɹˈeɪsɪŋ/ تلفظ : [sw'eIbr'eIsIN]
English
The horizontal bracing of a bridge, which prevents
its swaying.
1. The act of retrograding, or going backward; retrogradation. 2. (Biol.) Backward development; a passing from a higher to a lower state of organization or structure, as when an animal, approaching maturity, becomes less highly organized than would be expected from its earlier stages or known relationship. Called also retrog...
