penannular

== English == === Etymology === From Latin paene (“almost”) + annular. === Adjective === penannular (not comparable) Forming an almost complete ring, but with a break or opening. ==== Derived terms ==== pseudo-penannular === References === “penannular”, in OneLook Dictionary Search. William Dwight Whitney, Benjamin Eli Smith, editors (1895–1910), “penannular”, in The Century Dictionary and Cyclopedia: […], New York, N.Y.: The Century Co., →OCLC.