Scotch hearth
now historical and rare
noun
= ore hearth; compare earlier Scotch furnace.
Origin
Mid 19th century.
- orthophoria
- orthophosphate
- orthophosphoric acid
- orthophoto
- orthophotograph
- orthophotomap
- orthophyre
- orthophyric
- orthopinacoid
- orthopinakoid
- orthoploid
- orthopnea
- orthopneic
- roll-neck
- rollocking
- rollock naked
- rollocks
- roll-off
- roll of honour
- roll on
- roll one's own
- roll-on roll-off
- roll (or throw) of the dice
- roll-out
- rollover