From Wiktionary, the free dictionary
From infero- + marginal.
inferomarginal (not comparable)
- Located below a margin
2015 July 16, “Up in Arms: Immune and Nervous System Response to Sea Star Wasting Disease”, in PLOS ONE[1], →DOI:Coelomic fluid was collected from the interradius between the inferomarginal and superomarginal ossicles (the “arm pit”) using a syringe.
