Wiktionary
a. Without knees.
Usage examples of "kneeless".
I asked him what in the dickens was he doing this far north at Christmastime with nothing on but ventilated sneaks and kneeless jeans and a Sunset Strip pink pearl-button shirt?
The creature it rode resembled nothing so much as a huge lizard with fat, kneeless legs and a long, fat tail.
A demon grabbed a soul sporting a mohawk, kneeless black jeans and a safety-pinned T-shirt, some squirming, hard-luck punk, and tossed him into the fluid press.
I asked him what in the dickens was he doing this far north at Christmastime with nothing on but ventilated sneaks and kneeless jeans and a Sunset Strip pink pearl-button shirt?
The creature it rode resembled nothing so much as a huge lizard with fat, kneeless legs and a long, fat tail.