Supine

su'pln. n. (Gram.) A verbal noun; or a stantival modification of the infinitive mood, in Latin.— Supine', a. Lying on the back, or with face upward; leaning backward, or inclining with exposure to the sun; negligent; heedle ; listle ; carele ; drowsy. — Supinely, adv. In a supine manner; carele ly; indolently; drowsily; in heedle , thoughtle state. - Supination, n. Act lying, or state of being laid, with the face upward.