dooja means citrus australis, the Australian lime. Lexicurio rates it Sui generis — a strength score of 93 out of 100.
Etymology
From an Aboriginal language.
noun
- Citrus australis, the Australian lime.“Next known was the dooja or Australian lime found by Allan Cunningham at Moreton Bay in the 1820s and first described in 1829 as Limonia australis by Robert Mudie in his picture of Australia; […]”