A-B C-F G-K L-O P-R S-V W-Z
Palladian
  An architectural style developed by Andrea Palladio in the 16th century
Pantile
  Type of roof tile
Pediment
  Triangular part crowning front of building
Pelt
  The skin of an animal with the fur still on it.
Photomicrograph
  A photograph taken through a microscope at high magnification.
Piece dyeing
  Wool could either be dyed 'in the piece' after it was woven into cloth or 'in the wool' or 'stock dyed' after the raw wool was cleaned and scoured.
Plain weave
  The simplest weave where the odd warp yarns operate over one and under one weft yarn throughout the fabric and the even warp yarns operate under one and over one weft yarn throughout the fabric.
Quill or quillwork
  Decoration made from porcupine quills.
Quiltwork
  Two pieces of fabric stitched together with padding material between them.
Quirt
  A riding whip.
Racks
  Frames on which cloth was dried and stretched
Rail-motor
  A railway carriage with its own power unit - not pulled by a locomotive