Interporiferous

Origin

- + inter + poriferous

Full definition of interporiferous

Adjective

1. (geology) lying between poriferous areasThe poriferous zone at its broadest part is five eighths of the width of the interporiferous area. The interporiferous zone is widest at the margin, and is there a little more than twice the width of the broadest part of the poriferous zone.