The Collaborative International Dictionary
Octolocular
Octolocular \Oc`to*loc"u*lar\ ([o^]k`t[-o]*l[o^]k"[-u]*l[~e]r), a. [Octo- + locular.] (Bot.) Having eight cells for seeds.
Wiktionary
octolocular
a. Having eight cells or compartments, as for seeds.