rondle
nounUK /ˈɹɒndəl/ · US /ˈɹɑndəl/
Etymology Compare rondel.
1
Obsolete A rondeau.
2
Obsolete A round mass, plate, or disk, especially the crust or scale that forms upon the surface of molten metal in the crucible.
3
Obsolete A round or rung; a step of a ladder.