Umbones pl. : of Umbo

Example:
What do the concentric lines that extend outward from the umbo represent?

Taxonomy
encyclopedia, dictionary, umbra, m-b, thesaurus browser, online dictionary, bos, eardrum, Free Online Dictionary, synonyms, antonyms, projection, umb, Umbo of tympanic membrane, English dictionary, Translations, free online English dictionary, law.

Defination from the web:
umbones in the Online Dictionary. Meaning of umbones. Pronunciation of umbones. Translations of umbones. umbones synonyms, umbones antonyms. ... umbones. Umbongo. Umbonia crassicornis. umbonic. Umbonium. Umbonium zelandica. umbos. umbos. Umbozero. Umbozero (airport) ...