紅

red spots; erythema

red light

sockeye salmon (Oncorhynchus nerka); red salmon

feminine tears; bitter tears; tears of blood

lipstick brush

benifude (variety of Japanese apricot)

redology; study of the novel Dream of the Red Chamber by Cao Xueqin, one of China's four great classical novels

crimson mist; crimson-tinted clouds (e.g. at sunset)

family or brothel with a beautiful woman

Orig. meaning

vermillion-lacquered mansion

red snow (due to microscopic algae, yellow sand, etc.)

immortal jellyfish (Turritopsis dohrnii)

mangrove (esp. the black mangrove, Bruguiera gymnorrhiza)

tree with red leaves or flowers

powdered rouge

light crimson (dye)

elephant hawk moth (Deilephila elpenor)

muddy colored lipstick or rouge

scarlet rosemallow (Hibiscus coccineus)

carnelian

red iron oxide; red ocher

Monascus purpureus (species of mold); ang-khak

(Chinese) Red Guards

early morning crowing of a rooster

brown domestic fowl (chicken breed)

red hakama (worn by miko or noblewomen at court)

(light) pink

Mahjong

red dragon tile