subquadrangular

English

Etymology

From sub- +‎ quadrangular, after New Latin subquadrangulāris.[1]

Adjective

subquadrangular (not comparable)

  1. Nearly or imperfectly quadrangular.

References

  1. ^ “subquadrangular, adj.”, in OED Online Paid subscription required⁠, Oxford: Oxford University Press, launched 2000.