a. [UNDER-1 10 a.] Having legs too slender in proportion to the body.
1686. Lond. Gaz., No. 2142/4. A blackish brown Gelding , long straight Legs, somewhat under-limbed. Ibid. (1695), No. 3091/4. A red Roan, under Limbd, and flat Ribd.
1751. Gibson, Dis. Horses, 18. When he happens to be underlimbd, it is reckoned a great fault.
1833. M. Scott, Tom Cringle, xvi. A pair of well polished hessian boots, which by adhering close to his legs gave him the appearance of being underlimbed.
1835. Burnes, Trav. Bokhara (ed. 2), I. 132. All the horses appeared to be under-limbed.