zygoneuryhttp://www.oed.com/dictionary/zygoneury_n%3Ftab%3Dmeaning_and_usezygoneury, n.
First published 1921; not fully revised

zygoneurynoun

Originally published as part of the entry for zygo-, comb. form

zygo-, comb. form was first published in 1921; not fully revised.