The word "nympholabial" refers to the area between the labia and the clitoris in women. Its spelling is derived from combining two words, "nympho," meaning a person with excessive sexual desire or behavior, and "labial," referring to the labia. The pronunciation is /ˌnɪm.fəʊˈleɪ.bi.əl/, with the stress on the third syllable. The phonetic transcription reveals that the first syllable is pronounced as "nim-foh," and the last syllable is pronounced as "lay-bee-uhl." It is important to use correct spelling and pronunciation to avoid confusion and miscommunication.
Relating to the nymphae, or labia minora, and the labia majora, noting a furrow between the two labia on each side.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.