(medicine) An eruption of red pimples in early infancy; tooth rash; strophulus. / rust on grain

plural of red-tapism

(derogatory) strict adherence to official formalities.

(historical, informal) A streetcar of the former Pacific Electric Railway mass transit system that went all across Greater Los Angeles.

(astronomy, meteorology) an upper atmospheric optical phenomena associated with thunderstorms, large but weak luminous flashes that appear directly above an active thunderstorm system and are coincident with powerful positive cloud-to-ground lightning strokes

plural of red rocket

(attributive) Cocoa flavor with red coloring. / A red-velvet-flavored thing

the common poppy (Papaver rhoeas), native to western Eurasia and north Africa. / Any poppy with red flowers.

(colour) Of a colour between blue and red; purple.

Of a colour between yellow and red; orange.