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whipcord (HWIP-kawrd, WIP-kawrd) - n., a thin tough cord made of braided or twisted hemp or catgut, sometimes used for the lashes of whips; a cotton or worsted fabric with a distinct diagonal rib.
The very end of a whip being the part that cracks by breaking the sound barrier during a sudden reversal of direction, and so needs to be strongest -- in many whips, the lash is designed to be replaceable when it wears out, as it will long before the rest of the whip. I'm unclear how the fabric (which is woven with a steep-angled twill with even thicker ridges than gabardine) came to be called that, possibly for either its durability or a resemblance to a whipcord's ridges.
---L.
The very end of a whip being the part that cracks by breaking the sound barrier during a sudden reversal of direction, and so needs to be strongest -- in many whips, the lash is designed to be replaceable when it wears out, as it will long before the rest of the whip. I'm unclear how the fabric (which is woven with a steep-angled twill with even thicker ridges than gabardine) came to be called that, possibly for either its durability or a resemblance to a whipcord's ridges.
---L.
