Emu (noun)

A large flightless bird native to Australia, the second-largest living bird by height after the ostrich.

Origin:

Mid 18th century: from dharuk "emu".

Examples:

1. Emus are flightless birds found in Australia.
2. Emus are the second-largest living birds by height after ostriches.
3. Emus are known for their distinctive long necks and legs.
4. Emus are fast runners and can travel long distances.
5. Emus are farmed for their meat and oil, which is used in cosmetics and medicinal products.