▪ I. † ˈroiler1 Obs.—0
In 6 roylar.
[f. roil v.1]
One who roams idly or dissolutely.
| 1565 Cooper Thesaurus, Circumselliones, tauerne haunters, roylars aboute. |
▪ II. ˈroiler2 U.S.
[f. roil v.4]
An apparatus, such as a revolving box, used in salting fish.
| 1890 in Cent. Dict. |