12-letter words containing a, p, r, o, c
- pack rolling — the hot rolling of metal sheets in two or more thicknesses to produce composite sheets.
- package tour — a planned tour in which one fee is charged for all expenses: offering package tours of the chateau country.
- packed tower — A packed tower is a tall distillation vessel which uses packing.
- packet radio — (communications, radio) The use of packet switched communications protocols in large networks (i.e not wireless LANs or Bluetooth) having wireless links to terminals at least. Packet radio is split into amateur packet radio (AX25) and General Packet Radio Service (GRPS).
- paedomorphic — showing signs of paedomorphism
- paimio chair — a chair developed by Alvar Aalto between 1930 and 1933, having two continuous, ribbonlike elements made of bent laminated birch veneers forming the arms and legs and supporting a sheet of bent plywood that forms the back and seat.
- pain control — methods for the relief and management of pain
- palo cortado — a rich, dry sherry
- pancake roll — A pancake roll is an item of Chinese food consisting of a small roll of thin crisp pastry filled with vegetables and sometimes meat.
- panchromatic — sensitive to all visible colors, as a photographic film.
- panel doctor — a doctor within a given area available for consultation by patients insured under the National Health Insurance Scheme
- panpharmacon — a remedy or panacea
- pantisocracy — a community, social group, etc, in which all have rule and everyone is equal
- papier colle — collage.
- parachronism — a chronological error in which a person, event, etc., is assigned a date later than the actual one.
- paracyanogen — a polymer of cyanogen
- paralation c — Paralation embedded in C. Under development.
- paranoically — in a paranoiac manner
- paroccipital — of or relating to the part of the skull next to the mastoid process; paramastoid
- parochialise — to make parochial.
- parochialism — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- parochialist — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- parochialize — to make parochial.
- paronomastic — the use of a word in different senses or the use of words similar in sound to achieve a specific effect, as humor or a dual meaning; punning.
- part company — a portion or division of a whole that is separate or distinct; piece, fragment, fraction, or section; constituent: the rear part of the house; to glue the two parts together.
- participator — to take or have a part or share, as with others; partake; share (usually followed by in): to participate in profits; to participate in a play.
- particolored — having different colors in different areas or patches; variegated: a parti-colored dress.
- pasch flower — pasqueflower
- patroclinous — inheritance in which the traits of the offspring are derived primarily from the paternal parent (opposed to matrocliny).
- paul-boncour — Joseph [zhaw-zef] /ʒɔˈzɛf/ (Show IPA), 1873–1972, French lawyer and statesman: premier 1932–33.
- pay court to — to court, as for favor or love
- peace accord — an official agreement to come to peace or end conflict
- peacock worm — feather-duster worm.
- pectoral fin — (in fishes) either of a pair of fins usually situated behind the head, one on each side, and corresponding to the forelimbs of higher vertebrates.
- pedantocracy — rule by pedants; a system of government by pedants
- pelecaniform — of, or having the nature of, an order (Pelecaniformes) of swimming birds having all four toes connected in a webbed foot, including pelicans and cormorants
- pentacrinoid — a larval crinoid resembling members of the genus Pentacrinus
- perceptional — the act or faculty of perceiving, or apprehending by means of the senses or of the mind; cognition; understanding.
- percussional — of or relating to percussion
- percutaneous — administered, removed, or absorbed by way of the skin, as an injection, needle biopsy, or transdermal drug.
- perfectation — the action or process of becoming or causing to become perfect or complete
- periodic law — the law that the properties of the elements are periodic functions of their atomic numbers.
- periodically — recurring at intervals of time: periodic revivals of an interest in handicrafts.
- periostracum — the external, chitinlike covering of the shell of certain mollusks that protects the limy portion from acids.
- peristomatic — surrounding a leaf's stoma or stomata
- pernoctation — the act of staying all night in a place, esp for prayer or as a vigil
- pertinacious — holding tenaciously to a purpose, course of action, or opinion; resolute.
- pervicacious — extremely willful; obstinate; stubborn.
- petrifaction — the act or process of petrifying; the state of being petrified.
- phallocratic — relating to a male, or the beliefs assumed by such, who assumes authority over females due to his maleness