A species of shark catfish, taxonomic name Pangasianodon hypophthalmus.

Alternative spelling of swaybacked

(idiomatic) To have the greatest influence (over someone or something); to be pre-eminent; to dominate.

An anti-sway bar.

plural of sway bar

plural of sway-bracing

(engineering) The horizontal bracing of a bridge, which prevents it from swaying.

A connection between the left and right suspension systems of a road vehicle designed to stabilise it, and reduce roll or sway on corners.

plural of anti-sway bar

An excessive sagging of the spine of a quadruped animal, especially a horse. / An animal with such excessive sagging.