a. dial. and colloq. [f. TRAIL sb.1 or v.1 + -Y.] Characterized by trailing; slovenly; lazy, languid: see Eng. Dial. Dict.

1

1831.  Cumberld. Gloss., Traily, slovenly.

2

1867.  [implied in TRAILINESS].

3

1902.  Westm. Gaz., 23 Jan., 3/1. A muff … with 2 simple pretty bunch, not the traily extreme effect of the same flowers.

4