Eyelid Retraction. The normal resting position of the upper lid is 2 mm below the junction of the superior cornea with the sclera, and that of the lower lid is at the junction of the inferior cornea with the sclera (Figure 1) .
Definition of quarter. 1  1 : one of four equal parts into which something is divisible : a fourth part in the top quarter of his class. 2  2 : any of various units of capacity or weight equal to or derived from one fourth of some larger unit. 3  3 : any of various units of length or area equal to one fourth of some larger unit.
5 verb If the number or size of something is quartered, it is reduced to about a quarter of its previous number or size. usu passive. The doses I suggested for adults could be halved or quartered. be V-ed. 6 n-count A quarter is an American or Canadian coin that is worth 25 cents.