Found 1 items, similar to Plowshare bone.
English → English (gcide) Definition: Plowshare bone Plowshare \Plow"share`\, Ploughshare \Plough“share”\, n. The share of a plow, or that part which cuts the slice of earth or sod at the bottom of the furrow. [1913 Webster] Plowshare bone (Anat.), the pygostyle. [1913 Webster]