What does uropygium mean?
The uropygium is a term used in ornithology to refer to the base of the tail in birds. It is a specific anatomical feature that is used to identify and classify different species of birds. The uropygium is often broad and flat in larger birds, such as eagles, and small and pointed in smaller birds, such as sparrows. In formal or technical contexts, the term 'uropygium' is used to refer to this specific part of the bird's body. It is an important term in the field of ornithology, and is used by scientists and researchers to study and classify different species of birds. The uropygium is a key feature in the identification and classification of birds, and is an important tool for ornithologists.
nounThe uropygium is the part of a bird's body that corresponds to the base of the tail, often referred to as the croup or the rump.
- The uropygium of a bird.
"The ornithologist examined the uropygium of the bird to determine its species."
"The uropygium of the eagle is broad and flat."
"The uropygium of the sparrow is small and pointed."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of uropygium
The term 'uropygium' comes from the Greek word οὐρά (oura), meaning 'tail'. It was adopted into Latin as 'uropygium', and has been used in ornithology since the 18th century to refer to the base of the tail in birds.
How uropygium is actually used
In ornithology, the term 'uropygium' is used to refer to the base of the tail in birds, and is often used in formal or technical contexts.