[a. F. triage (14th c. in Hatz.-Darm.), n. of action f. trier to pick, cull: see TRY v. and -AGE.] The action of assorting according to quality. Also attrib.; hence concr. (see quots.)
172741. Chambers, Cycl., s.v. Wool, Each fleece consists of wool of divers qualities, and degrees of fineness, which the dealers therein take care to separate . If the triage, or separation be well made, in 15 bales there will be [etc.].
1825. Gentl. Mag., XCV. I. 216/1. These [pickers] sort the [Coffee] berries into three classes; best quality, middling, and the third of all the bad broken berries is called *triage coffee.
1880. Spons Encycl. Manuf., I. 705. The broken beans [of coffee], or triage, must also be separated by hand from the dust.
1880. Daily News, 28 Oct., 3/8. Coffee. Costa Rica; Triage 59s. 6d.