The Collaborative International Dictionary
Cornua
Cornu \Cor"nu\ (k[^o]r"n[-u]), n.; pl. Cornua (-n[-u]*[.a]). A horn, or anything shaped like or resembling a horn.
Wiktionary
WordNet
cornua
See cornu
cornu
n. (anatomy) any structure that resembles a horn in shape
[also: cornua (pl)]
Usage examples of "cornua".
The oblique ascending and descending fibres from the posterior nerve-roots, joining the "longitudinal columns of the cornua," account for the results of Brown-Sequard's sections of the posterior columns.