lagena

(redirected from Lagena cochleæ)
Also found in: Medical.

lagena

(ləˈdʒiːnə)
n
1. a bottle with a narrow neck
2. (Zoology) an outgrowth of the sacculus in the ear of fishes and amphibians, thought to be homologous to the cochlea of mammals
[C19: Latin, a flask, from Greek lagēnos]