-A grievance made known by a clerk or other person, to the archbishop of the province, against the ordinary, for delaying or refusing to do justice in some cause ecclesiastical, as to give sentence, institute a clerk, &c. It is termed a double complaint, because it is and him at whose suit justice is denied or de most commonly made against both the judge laved; the effect whereof is, that the archbishop taking notice of the delay, directs his letters, under his authentical seal, to all clerks of his province, commanding them to admonish the ordinary, within a certain number of days, to do the justice required, or otherwise to appear before him or his official, and there allege the cause of his delay; and to signify to the ordinary that if he neither perform the thing enjoined, nor appear nor show cause against it, he himself, in his court of audience, will forthwith proceed to do the justice that is due.-Cowell. DOUBLE, or TREBLE COSTS.-The true mode of estimating the amount of double costs was, first to allow the successful party the single costs, including the expenses of witnesses, counsel's fees, &c., and then allow him one-half of the amount of the single costs, without deducting counsel's fees, &c. Treble costs consisted of the single costs, half the single costs, and half of that half. But the law as to these costs was repealed in England by the 5 and 6 Vict. c. 97, which enacted that the successful party should be entitled only to full and reasonable costs, to be taxed by the proper officer, which taxation should, as in ordinary cases, be subject to review. Double and treble costs are still allowed, under certain special circumstances, in a few of the States. DOUBLE COSTS, (what are). 9 Wend. (N. Y.) 443. (rule as to calculating). Penn. (N. J.) 110; 6 Wend. (N. Y.) 297, 321; 4 Barn. & C. 889; 1 Chit. 137 n.; 7 Dowl. & Ry. 484. (in a statute). 3 Nev. & M. 572.