variant of 篤|笃[du3]

the Indian subcontinent (esp. in Tang or Buddhist context)

Buddhist texts (archaic); scripture

Buddha (archaic); Dharma (the teachings of the Buddha)

Buddhist doctrine (archaic); Buddhist studies

Buddhism (archaic)

Dharma (the teachings of the Buddha, archaic); Buddhist doctrine

geranium (Pelargonium hortorum)

guinea pig; cavy

Zhu Kezhen (1890-1974), Chinese metereologist and geologist

dahlia