PECTORAL a. 3 definitions
f two bones, the scapula and clavicle, on each side. -- Pectorial cross (Eccl.), a cross worn on the breast by bishops and abbots, and sometimes also by canons. -- Pectorial fins, or Pectorials (Zoöl.), fins situated on the sides, behind the gills. See Illust. under Fin. -- Pectorial rail. (Zoöl.) See Land rail (b)…
PETTICOAT n.
A loose under-garment worn by women, and covering the body below the waist. Petticoat government, government by women, whether in politics or domestic affairs. [Colloq.] -- Petticoat pipe (Locomotives), a short, flaring pipe surrounding the blast nozzle in the smoke box, to equalize the draft.