society > travel > travel by water > vessel, ship, or boat > parts of vessels > body of vessel > [noun] > downwards curvature > drooping at ends > frame or chain to prevent (4)
An iron rod passing from the bow of a vessel to its stern, intended to prevent hogging. See hog, v.1 2. Cf. hog frame, n.
A framework of beams usually fixed above the deck and extending the length of the ship, intended to add stability and prevent hogging (see hog, v.1…
Shipbuilding. = hog frame, n.