18-letter words containing f, e, b, r, i
- return-flue boiler — a fire-tube boiler having flues that collect the combustion gases at the end of the boiler opposite the fire door and pass them through the boiler to an uptake above the fire door.
- schofield barracks — a town on central Oahu, in central Hawaii.
- shrubby cinquefoil — a small shrub, Potentilla fruticosa, of the rose family, native to the Northern temperate region, having pinnate leaves and numerous, showy, bright-yellow flowers.
- subsistence farmer — a farmer who consumes most of the produce he grows, leaving little or nothing to be marketed
- the bird has flown — the person in question has fled or escaped
- tip of the iceberg — a large floating mass of ice, detached from a glacier and carried out to sea.
- to be said for sth — If you say there is a lot to be said for something, you mean you think it has a lot of good qualities or aspects.
- transfinite number — an infinite cardinal or ordinal number.
- uriniferous tubule — a urine-bearing tubule in a nephron of a kidney.