| ROSANILINE | • rosaniline n. An organic base, C20H19N3, used to make the dye fuchsine. • rosaniline n. The deep red or magenta colour of fuchsine (rosaniline hydrochloride). • ROSANILINE n. a base derived from aniline, with red salts used in dyeing. |
| ROSANILINS | • ROSANILIN n. a reddish-brown derivative of anilin used as a dye. |
| ROSEBUSHES | • rosebushes n. Plural of rosebush. • ROSEBUSH n. a bush that bears roses. |
| ROSEFISHES | • rosefishes n. Plural of rosefish. • rose␣fishes n. Plural of rose fish. • ROSEFISH n. a large marine food fish, aka bergylt. |
| ROSEMALING | • rosemaling n. (US) A Norwegian style of stylized floral decoration with scrollwork and geometric elements. • rosemåling n. Alternative form of rosemaling. • ROSEMALING n. (Norwegian) the art of painting (wooden objects) with flower motifs; flower motifs, esp. painted on wood. |
| ROSEMARIES | • rosemaries n. Plural of rosemary. • ROSEMARY n. an evergreen shrub. |
| ROSETTINGS | • ROSETTING n. the development of abnormal leaves as a symptom of disease. |
| ROSEWATERS | • rosewaters n. Plural of rosewater. • ROSEWATER n. water distilled from roses, or scented with essence of roses, used as a perfume etc. |
| ROSINESSES | • rosinesses n. Plural of rosiness. • ROSINESS n. the state of being rosy. |
| ROSINWEEDS | • rosinweeds n. Plural of rosinweed. • ROSINWEED n. the compass-plant, Silphium. |
| ROSMARINES | • ROSMARINE n. (Spenser) a mythical walrus-like sea animal that feeds on dew. |
| ROSTELLATE | • rostellate adj. Having a rostellum, or small beak; terminating in a beak. • ROSTELLATE adj. having a rostellum, or small beak; terminating in a beak. |
| ROSTELLUMS | • rostellums n. Plural of rostellum. • ROSTELLUM n. (Latin) the protruding forepart of the head of a tapeworm, armed with hooklets or spines. |
| ROSTERINGS | • rosterings n. Plural of rostering. • ROSTERING n. the act of rostering. |