Lip
Lips are the movable parts around the mouth. They are used to open the mouth for food intake, for speech, and for acts of intimacy.
Oral Anatomy
References
Naudin C., Grumbach N., Larousse Médical, 3ième édition, Paris, 2003.
Marcovitch H., Black's Medical Dictionary, 41st edition, London, 2005.
Leikin J. B., Lipsky M. S., Complete Medical Encyclopedia, First edition, New York, 2003.
Wikipedia, the free encyclopedia (www.wikipedia.org).
Last update: 28th of August 2008.